{"product_id":"dewalt-dcf921b-atomic-20v-max-1-2-in-cordless-impact-wrench-w-powerstack-3-5ah-starter-kit","title":"DeWALT DCF921B ATOMIC 20V MAX* 1\/2 -in. Cordless Impact Wrench w\/ POWERSTACK 3.5Ah Starter Kit","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eDEWALT ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench + POWERSTACK 3.5Ah Battery \u0026amp; Charger Bundle | DCF921B + DCBP320C\u003c\/title\u003e\n\u003cmeta name=\"description\" content=\"Get the DEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench bundled with the DCBP320C POWERSTACK 3.5Ah battery and DCB1104 charger — 300 ft-lbs fastening torque, 450 ft-lbs breakaway torque, 4 speed settings, Precision Wrench control, and 50% more power than the DCB205. Ready to work from the first charge.\"\u003e\n\u003cstyle\u003e\n  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }\n  body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 16px; line-height: 1.7; color: #1a1a1a; background: #fff; }\n  img { max-width: 100%; display: block; }\n  ul { list-style: none; }\n\n  section[data-aplus] { max-width: 960px; margin: 0 auto; padding: 0 16px 40px; }\n  details.acc { border-bottom: 1px solid #e5e5e5; }\n  details.acc summary { list-style: none; cursor: pointer; padding: 16px 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; user-select: none; }\n  details.acc summary::-webkit-details-marker { display: none; }\n  details.acc summary h2 { font-size: 17px; font-weight: 600; color: #1a1a1a; }\n  details.acc summary::after { content: \"+\"; font-size: 20px; color: #666; flex-shrink: 0; line-height: 1; }\n  details.acc[open] summary::after { content: \"−\"; }\n  .acc-body { padding: 0 0 24px; }\n  .acc-body p { font-size: 15px; color: #444; margin-bottom: 14px; }\n  .acc-body p strong { font-weight: 600; color: #111; }\n\n  \/* Features *\/\n  .features { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }\n  .card { background: #fff; border: 1px solid #e5e5e5; border-radius: 10px; padding: 16px; }\n  .card-inside { margin-bottom: 10px; }\n  .aplusicon { width: 34px; height: 34px; }\n  .card strong { font-size: 14px; font-weight: 600; display: block; margin-bottom: 6px; color: #111; }\n  .feature-card { font-size: 13px; color: #555; line-height: 1.6; }\n\n  \/* Image + copy rows *\/\n  .row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }\n  .row.flip { direction: rtl; }\n  .row.flip \u003e * { direction: ltr; }\n  .tnblock-img { width: 100%; border-radius: 8px; }\n  .copy p { font-size: 14px; color: #555; margin-bottom: 12px; }\n  .copy ul li { font-size: 14px; color: #444; padding: 5px 0 5px 22px; position: relative; border-bottom: 1px solid #f0f0f0; }\n  .copy ul li::before { content: \"✓\"; position: absolute; left: 0; color: #059669; font-weight: 700; }\n\n  \/* What's in the box *\/\n  .tnincluded-wrapper ul { list-style: none; }\n  .tnincluded-wrapper ul li { font-size: 14px; color: #444; padding: 7px 0 7px 22px; border-bottom: 1px solid #f0f0f0; position: relative; }\n  .tnincluded-wrapper ul li::before { content: \"✓\"; position: absolute; left: 0; color: #059669; font-weight: 700; }\n  .included-note { margin-top: 14px; font-size: 13px; color: #666; padding: 10px 14px; border-left: 3px solid #e5e5e5; background: #f7f7f7; border-radius: 0 6px 6px 0; }\n  .included-note p { font-size: 13px; color: #666; margin: 0; }\n\n  \/* Specs — plain, no inline icons *\/\n  table.aplusspecs { width: 100%; border-collapse: collapse; }\n  table.aplusspecs tr { border-bottom: 1px solid #f0f0f0; }\n  table.aplusspecs th { text-align: left; font-weight: 400; color: #666; font-size: 13px; padding: 9px 4px 9px 0; width: 45%; }\n  table.aplusspecs td { font-size: 13px; font-weight: 600; padding: 9px 0; color: #111; }\n\n  \/* Compatibility *\/\n  .compat-list { display: flex; flex-direction: column; gap: 16px; }\n  .compat-row { display: flex; gap: 14px; align-items: flex-start; }\n  .icon-sm { width: 24px; height: 24px; flex-shrink: 0; margin-top: 2px; }\n  .icon-lg { width: 38px; height: 38px; flex-shrink: 0; }\n  .compat-row strong { font-size: 14px; font-weight: 600; display: block; margin-bottom: 4px; color: #111; }\n  .compat-detail { font-size: 13px; color: #555; }\n\n  \/* Tags *\/\n  .tags { display: flex; flex-wrap: wrap; gap: 8px; }\n  .tag { font-size: 12px; padding: 5px 13px; border-radius: 20px; background: #f4f4f4; border: 1px solid #e0e0e0; color: #555; }\n\n  \/* Pro tip *\/\n  .tip-row { display: flex; gap: 14px; align-items: flex-start; }\n  .tip-text { font-size: 14px; color: #444; line-height: 1.6; }\n\n  \/* Warranty *\/\n  .warranty-row { display: flex; gap: 14px; align-items: center; }\n  .warranty-text { font-size: 14px; color: #444; }\n\n  \/* Tool Nut's Take *\/\n  .eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #555; margin-bottom: 8px; }\n  .tnnut-ul { list-style: none; }\n  .tnnut-ul li { font-size: 14px; color: #444; margin-bottom: 8px; }\n  .tnnut-ul li strong { font-weight: 700; color: #111; }\n\n  \/* FAQ *\/\n  .faq-ul { list-style: none; }\n  .faq-ul li { font-size: 14px; padding: 10px 0; border-bottom: 1px solid #f0f0f0; color: #444; }\n  .faq-ul li strong { font-weight: 700; color: #111; display: block; margin-bottom: 3px; }\n\n  @media (max-width: 600px) {\n    .row, .row.flip { grid-template-columns: 1fr; direction: ltr; }\n  }\n\u003c\/style\u003e\n\n\n\n\u003csection data-aplus\u003e\n\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"features\"\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/torque.svg\" alt=\"torque\" class=\"aplusicon\"\u003e\u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003e300 ft-lbs Fastening, 450 ft-lbs Breakaway\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe DCF921B delivers serious wrench output in a compact ATOMIC body — up to 300 ft-lbs of fastening torque and 450 ft-lbs of breakaway torque. The included POWERSTACK 3.5Ah battery delivers 50% more power than the DCB205 so the wrench gets consistent output under heavy bolt loads.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/speed-settings.svg\" alt=\"speed-settings\" class=\"aplusicon\"\u003e\u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003ePrecision Control, 4 Speeds\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eFour speed settings plus Precision Wrench control and a dedicated Timber Screw mode give you the control to drive fasteners cleanly without overtightening or stripping. The POWERSTACK's compact format keeps the wrench balanced across all modes.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/led-light.svg\" alt=\"led-light\" class=\"aplusicon\"\u003e\u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eReady to Run, Fully Lit\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eAn onboard LED with brightness control illuminates dark work areas without a separate light. The included DCB1104 charger means this bundle ships complete — no separate battery or charger purchase needed to start working.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-overview\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\" data-product-summary\u003e\n    \u003cp\u003eThis bundle pairs the \u003cstrong\u003eDEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench\u003c\/strong\u003e with the \u003cstrong\u003eDCBP320C 20V MAX XR POWERSTACK 3.5Ah Battery Kit\u003c\/strong\u003e — one DCBP320 POWERSTACK battery and one DCB1104 charger — giving you a complete, ready-to-run cordless impact wrench setup with no additional purchases required. Model Numbers: \u003cstrong\u003eDCF921B\u003c\/strong\u003e (impact wrench), \u003cstrong\u003eDCBP320C\u003c\/strong\u003e (battery and charger kit).\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eDCF921B ATOMIC\u003c\/strong\u003e is built around the balance between compact size and real wrench output. With up to \u003cstrong\u003e300 ft-lbs of fastening torque\u003c\/strong\u003e and \u003cstrong\u003e450 ft-lbs of breakaway torque\u003c\/strong\u003e, this is a working wrench for mechanical fastening, automotive work, deck building, lag screws, and equipment assembly — not an oversized unit that fights you in tight spots. The ATOMIC platform prioritizes a compact body that still delivers meaningful torque numbers, so you get maneuverability without sacrificing the output that makes a cordless impact wrench worth reaching for.\u003c\/p\u003e\n    \u003cp\u003eThe control system is where this wrench earns its versatility. Four speed settings let you dial in output for different fastener sizes and materials. \u003cstrong\u003ePrecision Wrench control\u003c\/strong\u003e prevents overtightening and fastener run-off — important when you are driving into wood, composite decking, or hardware where stripping the fastener means extra work. The dedicated \u003cstrong\u003eTimber Screw mode\u003c\/strong\u003e handles the specific driving demands of structural screws and lag bolts, which have a different engagement profile than standard bolts and benefit from controlled output at the right point in the drive. The \u003cstrong\u003ehog ring anvil\u003c\/strong\u003e makes socket changes fast and secure without a friction ring or secondary locking mechanism to manage.\u003c\/p\u003e\n    \u003cp\u003eVisibility and durability are covered too. The LED with brightness control is genuinely useful under vehicles, inside cabinets, and in mechanical spaces where you need light on the fastener without holding a flashlight. The \u003cstrong\u003eGFN housing\u003c\/strong\u003e resists damage from some oils and solvents — a practical detail for automotive and mechanical work environments where exposure is part of the job. A belt clip is included.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003eDCBP320 POWERSTACK battery\u003c\/strong\u003e is the right pairing for an impact wrench used through sustained bolt cycles. DEWALT rates it at 50% more power than the DCB205, which translates to stronger, more consistent output under the kind of load that breakaway and high-torque fastening puts on a battery. The pouch cell construction extends battery lifespan versus traditional cylindrical cells, and the compact format keeps the wrench easy to maneuver. A state-of-charge indicator shows remaining power at a glance, and the included \u003cstrong\u003eDCB1104 charger\u003c\/strong\u003e keeps it compatible with the rest of your DEWALT 20V MAX toolkit.\u003c\/p\u003e\n    \u003cp\u003eWho should buy it? Mechanics, automotive techs, deck builders, HVAC installers, electricians, general contractors, and serious DIY users who need a compact cordless impact wrench with real torque output — shipped with a battery and charger, ready to work from day one.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-1\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eReal Torque in a Compact Body\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/50185698804006_c84e7c1e08a3.jpg\" alt=\"DEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench driving a lag bolt into structural lumber on a construction jobsite\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe ATOMIC body keeps the wrench compact and easy to handle in tight mechanical spaces, under vehicles, and on overhead work — while the torque numbers hold up for real fastening tasks. The POWERSTACK battery keeps up with the output without adding unnecessary bulk at the handle.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eUp to 300 ft-lbs of fastening torque for lag screws, bolts, and structural fasteners\u003c\/li\u003e\n          \u003cli\u003eUp to 450 ft-lbs of breakaway torque for loosening stubborn hardware\u003c\/li\u003e\n          \u003cli\u003eCompact ATOMIC design for easier maneuverability in tight access areas\u003c\/li\u003e\n          \u003cli\u003ePOWERSTACK delivers 50% more power than DCB205 under sustained bolt loads\u003c\/li\u003e\n          \u003cli\u003eCharger included — ready to drive from the first charge\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eControl Across Every Fastening Application\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row flip\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/50185698804006_d62f706d54ba.jpg\" alt=\"DEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench side view showing hog ring anvil and compact body profile for mechanical fastening\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eTorque output without control creates more problems than it solves. The combination of Precision Wrench control, Timber Screw mode, and 4 speed settings means you can match the wrench to the fastener instead of forcing a single setting to do everything.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003ePrecision Wrench control prevents overtightening and fastener run-off\u003c\/li\u003e\n          \u003cli\u003eTimber Screw mode optimized for structural screws and lag bolt driving\u003c\/li\u003e\n          \u003cli\u003e4 speed settings for adapting output across different materials and fastener sizes\u003c\/li\u003e\n          \u003cli\u003eHog ring anvil for fast, secure socket changes without a friction ring\u003c\/li\u003e\n          \u003cli\u003ePOWERSTACK's compact format keeps the wrench balanced across all four speed modes\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt for Tough Environments\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/50185698804006_1d99a0fc6f0d.jpg\" alt=\"DEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench close-up showing LED work light and GFN housing for automotive and jobsite durability\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe durability and visibility details on this wrench are built for conditions where exposure to oils, solvents, and poor lighting are part of the job — not an afterthought. The POWERSTACK's overmolded base and pouch cell longevity back up the wrench's site-ready build.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eGFN housing resists damage from some oils and solvents for automotive and mechanical use\u003c\/li\u003e\n          \u003cli\u003eOnboard LED with brightness control for dim bays, cabinets, and under-vehicle work\u003c\/li\u003e\n          \u003cli\u003eBelt clip included for tool-within-reach access during repeated fastening runs\u003c\/li\u003e\n          \u003cli\u003ePOWERSTACK overmolded base handles drops and concrete-floor impacts\u003c\/li\u003e\n          \u003cli\u003ePouch cell technology extends battery lifespan vs. traditional cylindrical designs\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tnincluded-wrapper\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e(1) DEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench\u003c\/li\u003e\n        \u003cli\u003e(1) Belt Clip\u003c\/li\u003e\n        \u003cli\u003e(1) DCBP320 20V MAX XR POWERSTACK 3.5Ah Battery\u003c\/li\u003e\n        \u003cli\u003e(1) DCB1104 Charger\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"included-note\"\u003e\n      \u003cp\u003eThis bundle includes the impact wrench, POWERSTACK battery, and charger — no additional purchases needed to start working.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003ctable class=\"aplusspecs\"\u003e\n      \u003ctr\u003e\n        \u003cth\u003eVoltage\u003c\/th\u003e\n        \u003ctd\u003e20V MAX\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eDrive Size\u003c\/th\u003e\n        \u003ctd\u003e1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMax Fastening Torque\u003c\/th\u003e\n        \u003ctd\u003e300 ft-lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMax Breakaway Torque\u003c\/th\u003e\n        \u003ctd\u003e450 ft-lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eSpeed Settings\u003c\/th\u003e\n        \u003ctd\u003e4\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePrecision Wrench Control\u003c\/th\u003e\n        \u003ctd\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eTimber Screw Mode\u003c\/th\u003e\n        \u003ctd\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAnvil Type\u003c\/th\u003e\n        \u003ctd\u003eHog ring\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHousing Material\u003c\/th\u003e\n        \u003ctd\u003eGFN (glass-filled nylon)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eLED Work Light\u003c\/th\u003e\n        \u003ctd\u003eYes, with brightness control\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eIncluded Battery\u003c\/th\u003e\n        \u003ctd\u003eDCBP320 POWERSTACK 3.5Ah\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBattery Technology\u003c\/th\u003e\n        \u003ctd\u003ePouch cell\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBattery Capacity\u003c\/th\u003e\n        \u003ctd\u003e3.5Ah\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePower vs. DCB205\u003c\/th\u003e\n        \u003ctd\u003e50% more\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eIncluded Charger\u003c\/th\u003e\n        \u003ctd\u003eDCB1104\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eState-of-Charge Indicator\u003c\/th\u003e\n        \u003ctd\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"compat-list\"\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eBattery Platform\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eBoth the impact wrench and the included DCBP320 POWERSTACK battery are part of the DEWALT 20V MAX cordless platform. The battery is compatible with DEWALT 20V MAX tools and chargers across the full lineup.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/drive-size.svg\" alt=\"drive-size\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eSocket Interface\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eUses a 1\/2 in. hog ring anvil for secure socket changes. Compatible with standard 1\/2 in. drive impact sockets. Sockets are sold separately.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/charger-included.svg\" alt=\"charger-included\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eCharging System\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eThe included DCB1104 charger is compatible with DEWALT 20V MAX batteries. Works with any DEWALT 20V MAX charger you already own as well.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tags\"\u003e\n      \u003cspan class=\"tag\"\u003eAutomotive\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eMechanical Fastening\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDeck Building\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eStructural Screws\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eLag Bolts\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eEquipment Assembly\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eHVAC\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eElectrical\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDEWALT 20V MAX Users\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tip-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\n      \u003cp class=\"tip-text\"\u003eUse Precision Wrench control when driving into wood or composite decking where overtightening pulls the fastener through the material. Switch to Timber Screw mode when running structural lags — it handles the higher seating torque those screws need without stripping the head at the end of the drive. The POWERSTACK's compact size is a genuine advantage here since a lighter battery keeps the wrench easier to manage on repeated overhead or one-handed fastening runs.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"warranty-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n      \u003cdiv class=\"warranty-text\"\u003eImpact wrench backed by DEWALT's 3-year limited warranty, 1-year free service, and 90-day satisfaction guarantee. POWERSTACK battery and charger covered by DEWALT's 3-year limited warranty.\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n    \u003ch3\u003eDEWALT DCF921B ATOMIC 1\/2 in. Impact Wrench + POWERSTACK 3.5Ah — Compact Package, No Compromises on Torque\u003c\/h3\u003e\n    \u003cp\u003eThe ATOMIC platform is built for users who want a smaller tool without giving up meaningful output. The DCF921B delivers real impact wrench numbers — 300 ft-lbs fastening, 450 ft-lbs breakaway — in a compact body that does not get in the way in tight mechanical spaces. Paired with the POWERSTACK and charger, it ships as a complete, day-one-ready kit.\u003c\/p\u003e\n    \u003cul class=\"tnnut-ul\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Mechanics, automotive techs, deck builders, HVAC installers, and general contractors who need a compact cordless impact wrench with real torque output and the control features to use it precisely.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Precision Wrench control, Timber Screw mode, 4 speeds, hog ring anvil, GFN housing, LED with brightness control — paired with a POWERSTACK battery that delivers 50% more power than the DCB205 in a format that keeps the wrench compact and well-balanced.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e The POWERSTACK 3.5Ah is a one-battery kit. If you are running the wrench continuously on larger bolt jobs, a second battery is worth adding. The POWERSTACK also works across your full DEWALT 20V MAX lineup. Sockets are sold separately.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cul class=\"faq-ul\"\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat's included in this bundle?\u003c\/strong\u003e\n        The DEWALT DCF921B ATOMIC 20V MAX 1\/2 in. Cordless Impact Wrench with belt clip, the DCBP320 POWERSTACK 3.5Ah battery, and the DCB1104 charger. Everything needed to start working immediately. Sockets are sold separately.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat is the torque output?\u003c\/strong\u003e\n        Up to 300 ft-lbs of fastening torque and up to 450 ft-lbs of breakaway torque.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat is Precision Wrench control?\u003c\/strong\u003e\n        A feature that prevents overtightening and fastener run-off, giving you more control over how the wrench seats a fastener — especially useful in wood and composite materials where over-driving causes problems.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat is Timber Screw mode?\u003c\/strong\u003e\n        A dedicated mode optimized for the driving profile of structural screws and lag bolts, which require controlled high torque at specific points in the drive cycle.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eHow many speed settings does it have?\u003c\/strong\u003e\n        Four speed settings for adapting output across different fastener sizes, materials, and applications.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat makes the POWERSTACK battery different from a standard 20V MAX battery?\u003c\/strong\u003e\n        The DCBP320 uses pouch cell technology instead of traditional cylindrical cells, which DEWALT says delivers 50% more power than the DCB205 and extends battery lifespan. Its compact size also keeps the wrench better balanced in hand.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat anvil type does the wrench use?\u003c\/strong\u003e\n        A hog ring anvil for fast, secure 1\/2 in. drive socket changes.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eDoes it have a work light?\u003c\/strong\u003e\n        Yes. An onboard LED with brightness control illuminates dim work areas under vehicles, in cabinets, and in mechanical spaces.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWill the included battery work with other DEWALT 20V MAX tools?\u003c\/strong\u003e\n        Yes. The DCBP320 POWERSTACK battery is compatible with DEWALT 20V MAX tools and chargers across the platform.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cstrong\u003eWhat is the warranty on this bundle?\u003c\/strong\u003e\n        The impact wrench carries DEWALT's 3-year limited warranty, 1-year free service, and 90-day satisfaction guarantee. The battery and charger carry DEWALT's 3-year limited warranty.\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/section\u003e\n\n\n\u003c\/body\u003e","brand":"DeWALT","offers":[{"title":"Default Title","offer_id":53601676296486,"sku":"PROMO DCF921B-PROMO DCBP320C","price":468.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/PROMO-DCF921B-PROMO-DCBP320C.jpg?v=1785991639","url":"https:\/\/www.toolnut.com\/products\/dewalt-dcf921b-atomic-20v-max-1-2-in-cordless-impact-wrench-w-powerstack-3-5ah-starter-kit","provider":"Tool Nut","version":"1.0","type":"link"}