{"product_id":"festool-578944-festool-chain-link-extension-set-for-ct-asa-flx-boom-arm-3-pack-578944","title":"Festool 12-in. Chain Link Extension Set for CT-ASA FLX Boom Arm, 3-Pack (578944)","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\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/length.svg\" alt=\"length\" class=\"aplusicon\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eExtend Your Reach by Up to 12 Inches\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eEach chain link adds 4 inches of length, so this Festool chain link extension set stretches your CT-ASA FLX boom arm by 4, 8, or 12 inches depending on how many you install.\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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSwap a Worn Link, Not the Whole Chain\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eLinks separate and reconnect by hand, so a damaged or worn link gets replaced individually instead of forcing you to buy a whole new chain.\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\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eBuilt to Hold Up on the Job\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eMade in Germany to the same durability standard as the boom arm itself, so it keeps your dust hose suspended reliably instead of sagging or cracking with age.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-overview\" class=\"acc\"\u003e\u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\u003cdiv class=\"acc-body\" data-product-summary\u003e\n\u003cp\u003eThis is a chain link extension set designed to increase the reach of a Festool CT-ASA FLX dust extraction boom arm. The Festool Chain Link Extension Set for CT-ASA FLX Boom Arm, 3-Pack (model KG-CT-ASA FLX\/3) gives you three individual links, each one adding 4 inches (100 mm) of length, for a total possible extension of 12 inches (300 mm) when all three are installed.\u003c\/p\u003e\n\u003cp\u003eA boom arm's job is to keep your dust extraction hose up and out of the way while you work at a bench or machine, and reach is what determines how far that coverage extends. If your current setup falls just short of covering your workstation, adding one, two, or all three links closes that gap without buying a longer boom arm outright.\u003c\/p\u003e\n\u003cp\u003eEach link separates and reconnects by hand. That matters two ways: you can dial in the exact length you need rather than being stuck with a fixed extension, and if one link wears out or gets damaged over time, you replace just that link instead of the whole chain. Because the set comes as three separate pieces, it also works as a source of spare links for a boom arm you already own.\u003c\/p\u003e\n\u003cp\u003eThis extension set is made in Germany, matching the build quality of the CT-ASA FLX boom arm system it's designed for. It's a small, inexpensive accessory, but it's purpose-built for a specific job: keeping the vacuum hose overhead and out of your way at the bench.\u003c\/p\u003e\n\u003cp\u003eIt's built specifically for the Festool CT-ASA FLX J and W boom arms — anyone running one of those in a cabinet shop, woodworking shop, or general contracting setup who needs a little more overhead reach, or who just needs a replacement link, is the right buyer here.\u003c\/p\u003e\n\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\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/length.svg\" alt=\"length\" class=\"aplusicon\"\u003e Length Added Per Link\u003c\/th\u003e\n\u003ctd\u003e4 in (100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/length.svg\" alt=\"length\" class=\"aplusicon\"\u003e Maximum Extension (All 3 Links)\u003c\/th\u003e\n\u003ctd\u003e12 in (300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e Pack Quantity\u003c\/th\u003e\n\u003ctd\u003e3 links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/made-in.svg\" alt=\"made-in\" class=\"aplusicon\"\u003e Made In\u003c\/th\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\u003cdiv\u003e\n\u003cstrong\u003eBoom Arm Platform\u003c\/strong\u003e\u003cdiv class=\"compat-detail\"\u003eFestool CT-ASA FLX J and CT-ASA FLX W boom arms\u003c\/div\u003e\n\u003c\/div\u003e\n\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\n\u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\u003cspan class=\"tag\"\u003eCabinetry\u003c\/span\u003e\u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\u003cspan class=\"tag\"\u003eWorkshop Organization\u003c\/span\u003e\n\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\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/pro-tip.svg\" alt=\"\" class=\"icon-lg\"\u003e\u003cp class=\"tip-text\"\u003eDon't replace the whole chain when one link wears out — unclip just the damaged link, snap in a fresh one from this 3-pack, and the boom arm is back to full length in seconds.\u003c\/p\u003e\n\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\n\u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n\u003ch3\u003eGet the Hose Off the Floor\u003c\/h3\u003e\n\u003cp\u003eThis little 3-pack stretches your CT-ASA FLX boom arm's reach so the dust hose stays overhead and out from underfoot instead of dragging across the bench.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Shop owners already running a CT-ASA FLX boom arm who need a bit more overhead reach, or anyone whose chain has a worn link.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Each link is individually replaceable and snaps together tool-free, so you're never buying a whole new chain over one bad link.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is boom-arm-specific — it only fits the CT-ASA FLX J and W boom arms, so double-check which arm you have before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\n\u003cli\u003e\n\u003cstrong\u003eHow much extra reach do I get?\u003c\/strong\u003e Each of the three chain links adds 4 inches (100 mm). Installing one, two, or all three extends the boom arm by 4, 8, or 12 inches total.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this fit any Festool boom arm?\u003c\/strong\u003e No, it's built specifically for the CT-ASA FLX J and W boom arms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo I need tools to install the links?\u003c\/strong\u003e No. The links separate and reconnect by hand, so you can adjust length or swap out a worn link without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Festool","offers":[{"title":"Default Title","offer_id":53667414081830,"sku":"578944","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/down_s_kgctasaflx_578944_z_01a.jpg?v=1786391580","url":"https:\/\/www.toolnut.com\/products\/festool-578944-festool-chain-link-extension-set-for-ct-asa-flx-boom-arm-3-pack-578944","provider":"Tool Nut","version":"1.0","type":"link"}