{"product_id":"dewalt-1-2-in-drive-2-5-in-socket-extension-bar-impact-individual-dwmt86406osp","title":"DEWALT 1\/2-in. Drive 2.5-in. Socket Extension Bar, Impact, Individual (DWMT86406OSP)","description":"\u003csection data-aplus\u003e  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"features\"\u003e        \u003cdiv class=\"card\"\u003e          \u003cdiv class=\"card-inside\"\u003e            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/drive-size.svg\" alt=\"drive-size\" class=\"aplusicon\"\u003e          \u003c\/div\u003e          \u003cdiv\u003e\u003cstrong\u003eReach Tight Fasteners\u003c\/strong\u003e\u003c\/div\u003e          \u003cdiv class=\"feature-card\"\u003eThis extension bar gives your 1\/2 inch drive ratchet or socket extra reach where a standard setup comes up short. It helps you get onto recessed or blocked fasteners without changing your whole tool setup.\u003c\/div\u003e        \u003c\/div\u003e        \u003cdiv class=\"card\"\u003e          \u003cdiv class=\"card-inside\"\u003e            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e          \u003c\/div\u003e          \u003cdiv\u003e\u003cstrong\u003eKnurled Grip Control\u003c\/strong\u003e\u003c\/div\u003e          \u003cdiv class=\"feature-card\"\u003eKnurled rings give you a better hold while starting or guiding the extension by hand. That matters when you're working in cramped engine bays or under a dash and need more control.\u003c\/div\u003e        \u003c\/div\u003e        \u003cdiv class=\"card\"\u003e          \u003cdiv class=\"card-inside\"\u003e            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e          \u003c\/div\u003e          \u003cdiv\u003e\u003cstrong\u003eBuilt for Impact Use\u003c\/strong\u003e\u003c\/div\u003e          \u003cdiv class=\"feature-card\"\u003eThe chrome vanadium steel construction and impact-rated design make this a tougher choice for shop and garage work. It is made to handle repeated fastening work, not just light bench duty.\u003c\/div\u003e        \u003c\/div\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-overview\" class=\"acc\" open\u003e    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\" data-product-summary\u003e      \u003cp\u003eThe DeWalt DWMT86406OSP 1\/2-In. Drive Extension Bar-2.5In is a 1\/2 inch drive socket extension built for reaching fasteners that sit below the surface or behind other components. This is a socket extension designed for fastening in hard-to-reach spaces. Model Number: DWMT86406OSP. If you already use 1\/2 inch drive ratchets, breaker bars, or impact sockets, this small extension adds the reach you need without adding much bulk.\u003c\/p\u003e      \u003cp\u003eThe big benefit here is simple: access. A 2.5 inch extension is a useful in-between size for automotive repair, equipment service, and general mechanical work where a full-length extension can be awkward, but a direct socket connection will not reach. That shorter length helps keep the setup more controlled while still giving you clearance around housings, brackets, and recessed fasteners.\u003c\/p\u003e      \u003cp\u003eDeWalt built this socket extension from chrome vanadium steel, which is a common choice for hand tool durability because it stands up well to repeated torque loads. The knurled rings are not just there for looks. They give you a better grip when you're spinning the extension by hand, guiding it onto a socket, or working where oily hands and limited clearance make smooth tools harder to control.\u003c\/p\u003e      \u003cp\u003eThis model is also listed as an impact extension, which matters if you are pairing it with impact-rated sockets and using it in tougher fastening applications. For many users, that means one extension can move between a mechanics tool set and heavier-duty repair work without feeling like a weak link in the setup. It is sold as an individual piece, so it is a good fit if you need to replace a lost extension or fill a specific gap in your socket drawer instead of buying a full set.\u003c\/p\u003e      \u003cp\u003eOn the job, the value of a tool like this comes down to workflow. A good 1\/2 inch drive extension saves time because you spend less time repositioning your ratchet and less time fighting for socket engagement in cramped areas. Whether you are working around suspension components, engine accessories, or machinery guards, a short extension like this can be the difference between a clean shot at the fastener and a frustrating angle that keeps slipping off.\u003c\/p\u003e      \u003cp\u003eThe DeWalt DWMT86406OSP 1\/2-In. Drive Extension Bar-2.5In makes the most sense for mechanics, fleet maintenance techs, equipment repair crews, and serious DIY users who already rely on 1\/2 inch drive tools for higher-torque work. If you want a compact socket extension that adds reach, improves access, and still gives you good hand control, this is exactly the kind of piece worth keeping close in the box.\u003c\/p\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003eCompact Reach for Faster Access\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"row\"\u003e        \u003cdiv class=\"img\"\u003e          \u003cimg src=\"https:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/20260526126_1.jpg\" alt=\"DeWalt DWMT86406OSP 1\/2-In. Drive Extension Bar-2.5In socket extension for fastening access in tight automotive and mechanical repair spaces\" class=\"tnblock-img\"\u003e        \u003c\/div\u003e        \u003cdiv class=\"copy\"\u003e          \u003cp\u003eA short extension bar is one of those pieces you do not think about until a fastener sits just out of reach. This one gives your socket setup enough extra length to clear obstructions without turning the tool stack into a wobbling mess.\u003c\/p\u003e          \u003cul\u003e            \u003cli\u003e2.5 inch extension length for added access without too much extra overall reach\u003c\/li\u003e            \u003cli\u003e1\/2 inch drive size for ratchets, breaker bars, and socket setups used on higher-torque fasteners\u003c\/li\u003e            \u003cli\u003eKnurled rings help when guiding the extension by hand into tight spaces\u003c\/li\u003e          \u003c\/ul\u003e        \u003c\/div\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e    \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"tnincluded-wrapper\"\u003e        \u003cul\u003e          \u003cli\u003e(1) DeWalt 1\/2 in. Drive Extension Bar, 2.5 in.\u003c\/li\u003e        \u003c\/ul\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003ctable class=\"aplusspecs\"\u003e        \u003ctr\u003e          \u003cth\u003eProduct Type\u003c\/th\u003e          \u003ctd\u003eSocket Extension\u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr\u003e          \u003cth\u003eDrive Size\u003c\/th\u003e          \u003ctd\u003e1\/2 in.\u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr\u003e          \u003cth\u003eLength\u003c\/th\u003e          \u003ctd\u003e2.5 in.\u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr\u003e          \u003cth\u003eMaterial\u003c\/th\u003e          \u003ctd\u003eChrome Vanadium Steel\u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr\u003e          \u003cth\u003eImpact Rated\u003c\/th\u003e          \u003ctd\u003eYes\u003c\/td\u003e        \u003c\/tr\u003e        \u003ctr\u003e          \u003cth\u003ePack Quantity\u003c\/th\u003e          \u003ctd\u003e1\u003c\/td\u003e        \u003c\/tr\u003e      \u003c\/table\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"compat-list\"\u003e        \u003cdiv class=\"compat-row\"\u003e          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/drive-size.svg\" alt=\"drive-size\" class=\"icon-sm\"\u003e          \u003cdiv\u003e            \u003cstrong\u003eDrive Interface\u003c\/strong\u003e            \u003cdiv class=\"compat-detail\"\u003eFits standard 1\/2 inch drive ratchets, breaker bars, sockets, and related fastening tools that use a 1\/2 inch square drive.\u003c\/div\u003e          \u003c\/div\u003e        \u003c\/div\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"tags\"\u003e        \u003cspan class=\"tag\"\u003eAutomotive\u003c\/span\u003e        \u003cspan class=\"tag\"\u003eMechanic Work\u003c\/span\u003e        \u003cspan class=\"tag\"\u003eEquipment Repair\u003c\/span\u003e        \u003cspan class=\"tag\"\u003eGarage Fastening\u003c\/span\u003e        \u003cspan class=\"tag\"\u003eGeneral Maintenance\u003c\/span\u003e        \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\u003c\/span\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"tip-row\"\u003e        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e        \u003cp class=\"tip-text\"\u003eA 2.5 inch extension is a smart middle-ground size to leave on hand for engine bay and underbody work. It often gives you just enough clearance to swing the ratchet without adding the extra flex you get from a much longer extension.\u003c\/p\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-warranty\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"warranty-row\"\u003e        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e        \u003cdiv class=\"warranty-text\"\u003e          Limited Lifetime Warranty.        \u003c\/div\u003e      \u003c\/div\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e      \u003ch3\u003eDeWalt DWMT86406OSP 1\/2-In. Drive Extension Bar-2.5In: Small Piece, Big Difference\u003c\/h3\u003e      \u003cp\u003eThis is the kind of socket extension that earns its spot because it solves access problems without making your setup longer than it needs to be.\u003c\/p\u003e      \u003cul\u003e        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Mechanics, maintenance techs, and serious DIY users running 1\/2 inch drive tools on stubborn or recessed fasteners.\u003c\/li\u003e        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e You get a useful short length, knurled grip control, chrome vanadium steel construction, and impact-rated capability in a simple single-piece format.\u003c\/li\u003e        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is an individual extension bar, not a full set. If you already know 2.5 inches is the gap in your socket drawer, this is an easy add.\u003c\/li\u003e      \u003c\/ul\u003e    \u003c\/div\u003e  \u003c\/details\u003e  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e    \u003cdiv class=\"acc-body\"\u003e      \u003cul\u003e        \u003cli\u003e\n\u003cstrong\u003eWhat type of tool is this?\u003c\/strong\u003e It is a socket extension for 1\/2 inch drive fastening tools.\u003c\/li\u003e        \u003cli\u003e\n\u003cstrong\u003eIs this sold as a set or an individual piece?\u003c\/strong\u003e It is sold as an individual extension bar.\u003c\/li\u003e        \u003cli\u003e\n\u003cstrong\u003eWhat is it made from?\u003c\/strong\u003e The product material is chrome vanadium steel.\u003c\/li\u003e        \u003cli\u003e\n\u003cstrong\u003eIs it rated for impact use?\u003c\/strong\u003e Yes. The source data lists this extension as impact.\u003c\/li\u003e      \u003c\/ul\u003e    \u003c\/div\u003e  \u003c\/details\u003e\u003c\/section\u003e","brand":"DeWalt","offers":[{"title":"Default Title","offer_id":53249982202150,"sku":"DWMT86406OSP","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/20260526126_1.jpg?v=1779887794","url":"https:\/\/www.toolnut.com\/products\/dewalt-1-2-in-drive-2-5-in-socket-extension-bar-impact-individual-dwmt86406osp","provider":"Tool Nut","version":"1.0","type":"link"}