{"product_id":"borka-tools-btk-e1-standard-configuration-adjustable-torque-driver-kit-w-extension","title":"Borka Tools BTK-E1 Standard Configuration Adjustable Torque Driver Kit w\/ Extension","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eBorka Tools BTK-E1\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003eStandard Configuration adjustable torque driver kit\u003c\/strong\u003e built for precise, repeatable fastener torque on optics mounts, scope rings, and other firearm accessories. At its core is the American-made \u003cstrong\u003eBTD1070-IP torque driver\u003c\/strong\u003e, delivering a calibrated \u003cstrong\u003e+\/- 4%\u003c\/strong\u003e accuracy across a versatile \u003cstrong\u003e10-70 in\/lbs\u003c\/strong\u003e torque range so screws are snugged to spec without being over-torqued.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe kit ships with three \u003cstrong\u003e4-inch ball-end extension bits\u003c\/strong\u003e designed for angled access without compromising torque transfer, including common firearm fastener sizes in \u003cstrong\u003e5\/32\" and 3\/16\"\u003c\/strong\u003e. Every bit is machined from premium \u003cstrong\u003eS2 tool steel\u003c\/strong\u003e, hardened to \u003cstrong\u003eHRc 58-60\u003c\/strong\u003e, and finished in \u003cstrong\u003echrome plating\u003c\/strong\u003e for long service life under shop use. The driver accepts a standard \u003cstrong\u003e1\/4\" hex drive\u003c\/strong\u003e, keeping it compatible with the bits and sockets already on a gunsmith's bench.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEverything stores neatly in a rugged \u003cstrong\u003eCordura nylon pouch\u003c\/strong\u003e that keeps the driver and extensions organized at the bench or packed in a range bag. The complete kit weighs just \u003cstrong\u003e1 lb 6 oz\u003c\/strong\u003e and measures \u003cstrong\u003e8 x 5.5 x 2 inches\u003c\/strong\u003e, making it a compact, travel-friendly addition to any optics-mounting or gunsmithing workflow.\u003c\/span\u003e\u003c\/p\u003e","brand":"Borka Tools","offers":[{"title":"Default Title","offer_id":55055208808770,"sku":"185587","price":148.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_0405b705-4c78-453d-9c6b-1eeb765747af.png?v=1784721394","url":"https:\/\/centerfiresystems.com\/products\/borka-tools-btk-e1-standard-configuration-adjustable-torque-driver-kit-w-extension","provider":"Centerfire Systems","version":"1.0","type":"link"}