{"product_id":"gearwrench-81370t-1-2-in-drive-flex-ratchet-90-tooth","title":"Gearwrench 81370T 1\/2 in Drive Flex Ratchet 90 Tooth","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GEARWRENCH 81370T is a 1\/2 inch drive flex-head pear head ratchet built for professional mechanics and trade technicians who need reliable torque transfer in tight spaces. The tool measures 17 inches overall length and features a 90-tooth gear mechanism, which produces a 4-degree minimum arc swing. That tight arc lets technicians work in confined engine bays, mechanical rooms, and equipment access panels where full-swing ratcheting is not possible. The chrome-plated finish resists corrosion and stands up to shop environments. The flex head pivots to adjust the drive angle without breaking the socket connection, reducing ratchet repositioning during fastener runs.\u003c\/p\u003e\u003cp\u003eThis ratchet suits residential and commercial mechanical work, including HVAC equipment service, plumbing fixture installation, and general equipment maintenance. The 1\/2 inch drive size is the standard choice for medium-to-heavy fastener applications such as compressor bolts, flange hardware, and motor mounts. The flex handle style adds utility when working around pipe runs, ductwork, and framing obstructions. It ships as a single-piece unit and is compatible with the 81339T ratchet service kit for field maintenance and pawl replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e90-tooth gear mechanism delivers a 4-degree minimum arc swing for use in restricted spaces\u003c\/li\u003e\n\u003cli\u003eFlex pear head pivots to adjust drive angle without removing the socket\u003c\/li\u003e\n\u003cli\u003e1\/2 inch drive accepts the full range of standard 1\/2 inch drive sockets and accessories\u003c\/li\u003e\n\u003cli\u003e17 inch overall length provides extended reach for deep fastener locations\u003c\/li\u003e\n\u003cli\u003eChrome-plated finish resists corrosion in shop and field conditions\u003c\/li\u003e\n\u003cli\u003eMeets ASME B107.10 and ANSI specifications for hand ratchets\u003c\/li\u003e\n\u003cli\u003eCompatible with 81339T ratchet service kit for field pawl and spring replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eAccepts all standard 1\/2 inch drive sockets, extensions, and adapters. Compatible with GEARWRENCH ratchet service kit 81339T for maintenance and repair.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis ratchet is a hand tool requiring no installation. Technicians should verify the socket is fully seated on the drive square before applying torque. Inspect the flex joint and pawl mechanism periodically and use the 81339T service kit to replace worn internal components. Do not use extension pipes or cheater bars on the handle, as this can damage the gear mechanism and void compliance with ASME B107.10.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Shape\u003c\/strong\u003e: Pear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Style\u003c\/strong\u003e: Flex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 17 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Gear Teeth\u003c\/strong\u003e: 90\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Arc Swing\u003c\/strong\u003e: 4.0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Width\u003c\/strong\u003e: 1.72 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Chrome-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.37 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 19.5 x 2.5 x 1.55 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME Spec\u003c\/strong\u003e: B107.10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Spec\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRatchet Service Kit\u003c\/strong\u003e: 81339T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111711\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GEARWRENCH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 81370T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GEARWRENCH","offers":[{"title":"Default Title","offer_id":51539054461234,"sku":"81370T","price":92.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d1b215dfaa27a28c9599a4541244bdb.jpg?v=1785833891","url":"https:\/\/voomisupply.com\/products\/gearwrench-81370t-1-2-in-drive-flex-ratchet-90-tooth","provider":"Voomi Supply","version":"1.0","type":"link"}