{"product_id":"cordless-impact-wrench-21v-brushless-1-2in-square-driver-300-ft-lbs","title":"Cordless Impact Wrench 21V Brushless 1\/2in Square Driver - 300 ft-lbs","description":"\u003cp\u003eIn this review the AOBEN 21V cordless impact wrench is assessed as a practical mid-range tool for DIYers and light professional work. The single biggest reason to consider it is its combination of a \u003cstrong\u003ebrushless 21V motor\u003c\/strong\u003e with a compact body that delivers up to 400 N.m (about 300 ft-lbs) of torque, offering the power needed for vehicle maintenance, small construction tasks and equipment assembly without the bulk of larger industrial units.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful engine:\u003c\/strong\u003e The 21V brushless motor produces up to 400 N.m and spins as fast as 3000 rpm, which speeds through stubborn fasteners and reduces job time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable speed control:\u003c\/strong\u003e The trigger-controlled variable speed lets the user modulate torque precisely for delicate tasks or full-power removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong runtime:\u003c\/strong\u003e Two 4.0 Ah Li-ion batteries are included to provide longer continuous work periods and reduce downtime between charges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e The package includes six impact sockets (17mm-22mm), a fast charger and a tool bag for organized storage and transport.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant stop:\u003c\/strong\u003e The tool stops immediately when the trigger is released, improving control during repetitive or precision jobs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe AOBEN 21V impact wrench is best for home mechanics, motorcycle owners and tradespeople who need a portable, powerful cordless wrench for routine maintenance, assembly and light construction. It fits users who value a lightweight unit with a brushless motor that balances runtime and torque for common fastening tasks.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include professionals who require sustained heavy-duty performance on industrial jobs or very high torque for large vehicle wheel hubs; larger shop-grade corded or higher-voltage cordless models would be a better fit for continuous heavy use.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrong torque for its size, able to handle stubborn nuts when paired with the right sockets.\u003c\/li\u003e\n\u003cli\u003eTwo 4.0 Ah batteries provide extended run time compared with single-battery kits.\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight design and included tool bag make it easy to carry to jobsites.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePerformance reports are mixed on the hardest fasteners, so it may not loosen every seized nut on first pass.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e21V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax torque\u003c\/td\u003e\n\u003ctd\u003e400 N.m (approx 300 ft-lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax speed\u003c\/td\u003e\n\u003ctd\u003eUp to 3000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatteries\u003c\/td\u003e\n\u003ctd\u003e2 x 4.0 Ah Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive size\u003c\/td\u003e\n\u003ctd\u003e1\/2in square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded sockets\u003c\/td\u003e\n\u003ctd\u003e17mm, 18mm, 19mm, 20mm, 21mm, 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe AOBEN 21V cordless impact wrench delivers strong value for home mechanics and light trade work by pairing a \u003cstrong\u003ebrushless motor\u003c\/strong\u003e with two high-capacity batteries and a useful socket set. It is a sensible buy for users who need portable torque and decent runtime without investing in pro-level equipment; those needing consistent industrial-grade torque should consider heavier-duty alternatives.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes it come with batteries and a charger?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes two 4.0 Ah Li-ion batteries and a fast charger for quicker turnaround between jobs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat socket sizes are included?\u003c\/strong\u003e\u003cbr\u003eSix impact sockets are included: 17mm, 18mm, 19mm, 20mm, 21mm and 22mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it handle automotive lug nuts?\u003c\/strong\u003e\u003cbr\u003eFor most car and motorcycle lug nuts it provides ample torque, though some very seized or heavy-duty studs may require a larger professional impact wrench.\u003c\/p\u003e","brand":"AOBEN","offers":[{"title":"Default Title","offer_id":48637540401371,"sku":"B09D7FCFV1","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Lu51OlKjL._AC_SL1500.jpg?v=1778564715","url":"https:\/\/gearmusthave.com\/products\/cordless-impact-wrench-21v-brushless-1-2in-square-driver-300-ft-lbs","provider":"GearMustHave","version":"1.0","type":"link"}