{"product_id":"paramount-par37120-long-arm-hex-key-7-8-inch","title":"Paramount PAR37120 Long Arm Hex Key 7\/8 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARAMOUNT PAR37120 is a long arm hex key designed for high-torque fastening applications where standard-length tools lack reach or leverage. Built from Protanium High Torque Steel, this 7\/8 inch hex key delivers the strength required for heavy-duty fastener engagement. The overall length measures 12.7031 inches, giving technicians the extended arm needed to access recessed fasteners or apply greater torque with less effort. This tool is suited for HVAC equipment assembly, mechanical contractors, and industrial maintenance professionals who work with large hex socket fasteners on a regular basis.\u003c\/p\u003e\u003cp\u003eThe PAR37120 is appropriate for commercial and industrial service environments where 7\/8 inch hex drive fasteners are used. The long arm configuration allows access to fasteners in tight or recessed locations while the Protanium High Torque Steel construction resists twisting and deformation under load. The gray handle and hex end design are compatible with standard manual hex key applications across a range of trade service scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e7\/8 inch hex size for large-format hex socket fasteners\u003c\/li\u003e\n\u003cli\u003eLong arm style at 12.7031 inches overall length for extended reach and increased torque leverage\u003c\/li\u003e\n\u003cli\u003eProtanium High Torque Steel construction resists deformation under heavy torque loads\u003c\/li\u003e\n\u003cli\u003eHex end type for direct socket engagement\u003c\/li\u003e\n\u003cli\u003eGray handle for grip identification and visual sorting in tool kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 7\/8 inch internal hex fasteners in HVAC, mechanical, and industrial maintenance applications requiring a long arm hex key.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is used by HVAC technicians, mechanical contractors, and industrial maintenance professionals. Ensure the hex key is fully seated in the fastener socket before applying torque to prevent rounding. Inspect the tool for wear or deformation before each use. Follow equipment manufacturer torque guidelines when tightening or loosening fasteners with this tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArm Style\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12.7031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Protanium High Torque Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 20 inches length x 5 inches width x 1.25 inches height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.026 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111710\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARAMOUNT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PAR37120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARAMOUNT","offers":[{"title":"Default Title","offer_id":51544444633394,"sku":"PAR37120","price":23.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0ab2f592d0cd2d8641a357c028c08fb3.jpg?v=1785926739","url":"https:\/\/voomisupply.com\/products\/paramount-par37120-long-arm-hex-key-7-8-inch","provider":"Voomi Supply","version":"1.0","type":"link"}