{"product_id":"gearwrench-83521-metric-l-handle-hex-key-set","title":"Gearwrench 83521 Metric L-handle Hex Key Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GEARWRENCH 83521 is a metric L-handle hex key set covering sizes from 1.5 mm to 10 mm. L-handle hex keys provide two engagement options: the long arm for extended reach and higher torque leverage, and the short arm for faster rotation in confined spaces. This set is suited for fastener work on HVAC equipment panels, electrical enclosures, plumbing fixtures, and mechanical assemblies where metric socket head cap screws are standard. Licensed technicians and service professionals keep a set like this on the truck for routine service calls involving metric hardware.\u003c\/p\u003e\u003cp\u003eThe 83521 is appropriate for residential and light commercial service work across trades. Common applications include tightening set screws on fan blades and motor couplings, adjusting equipment mounting brackets, and servicing metric fasteners on imported or OEM-assembled equipment. The range of 1.5 mm to 10 mm covers the most frequently encountered metric hex fastener sizes in HVAC, electrical, and plumbing service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eL-handle design provides torque leverage on the long arm and quick-turn speed on the short arm\u003c\/li\u003e\n\u003cli\u003eMetric sizing from 1.5 mm to 10 mm covers common service fastener range\u003c\/li\u003e\n\u003cli\u003eCompact set format keeps all sizes organized and accessible on the job\u003c\/li\u003e\n\u003cli\u003eSuited for socket head cap screws on equipment panels, motors, and mechanical assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard metric socket head cap screws and set screws across residential and light commercial equipment where hex drive fasteners are used.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSelect the correct hex key size before applying torque to avoid rounding the fastener socket. Power down or de-energize equipment before servicing any fasteners on electrical or HVAC components. Use the long arm for initial loosening and final tightening torque, and the short arm for faster intermediate rotation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size Range\u003c\/strong\u003e: 1.5 mm to 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: L-Handle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.83 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 7 inches\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: 83521\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GEARWRENCH","offers":[{"title":"Default Title","offer_id":51538751586610,"sku":"83521","price":18.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/236111492.png?v=1785826093","url":"https:\/\/voomisupply.com\/products\/gearwrench-83521-metric-l-handle-hex-key-set","provider":"Voomi Supply","version":"1.0","type":"link"}