{"product_id":"paramount-par37188-hex-key-19mm-long-arm-steel","title":"Paramount PAR37188 Hex Key 19mm Long Arm Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARAMOUNT PAR37188 is a long-arm hex key designed for high-torque fastening applications in trade and industrial environments. Built from Protanium High Torque Steel, it provides the strength and durability needed for demanding service work. The key features a 19 mm hex size and a long arm style that delivers increased leverage when driving hex fasteners in tight or deep locations. Overall length is 11.6094 inches. The gray handle provides a secure grip during use. Licensed tradespeople including HVAC technicians, plumbers, and mechanical contractors rely on tools like this for equipment assembly, servicing, and component installation.\u003c\/p\u003e\n\u003cp\u003eThis hex key is suited for residential and commercial service environments where metric hex fasteners are encountered. The long arm design is particularly useful when working on equipment panels, mechanical assemblies, pump housings, or valve components that require both reach and torque. Packaged individually, it fits into standard tool kits for field technicians and shop use alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e19 mm metric hex size for precise fitment on metric fasteners\u003c\/li\u003e\n  \u003cli\u003eLong arm style increases leverage and torque output\u003c\/li\u003e\n  \u003cli\u003eProtanium High Torque Steel construction for strength and durability\u003c\/li\u003e\n  \u003cli\u003e11.6094-inch overall length for reach in deep or recessed applications\u003c\/li\u003e\n  \u003cli\u003eGray handle for visual identification and grip comfort\u003c\/li\u003e\n  \u003cli\u003eSingle-piece packaging, sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 19 mm metric hex fasteners in HVAC, plumbing, mechanical, and industrial service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is used by licensed mechanical, HVAC, and plumbing technicians during equipment installation and service. Always power down or isolate the equipment being serviced before using hand tools on fasteners. Ensure the hex key is fully seated in the fastener socket before applying torque to avoid rounding. Inspect the tool for cracks or deformation before each use and replace if damage is found.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 19 mm\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: 11.6094 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\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 12 inches L x 5 inches W x 1.25 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.1453 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111710\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: PAR37188\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARAMOUNT","offers":[{"title":"Default Title","offer_id":51541228552498,"sku":"PAR37188","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f47c52590ea195b45d1645252ea3e316.jpg?v=1785870326","url":"https:\/\/voomisupply.com\/products\/paramount-par37188-hex-key-19mm-long-arm-steel","provider":"Voomi Supply","version":"1.0","type":"link"}