{"product_id":"paramount-par37213-hex-key-5-16-inch-short-arm","title":"Paramount PAR37213 Hex Key 5\/16 Inch Short Arm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARAMOUNT PAR37213 is a short-arm hex key with a 5\/16-inch hex size and a hex end configuration. Designed for driving hex socket fasteners in tight or confined spaces, this hand tool is suited for mechanical, HVAC, plumbing, and electrical service work where a full-length L-key would be impractical. The short arm style provides a compact profile with a total overall length of 3-51\/64 inches (approximately 96 millimeters). At 0.132 pounds, it is lightweight and easy to carry in a tool pouch or kit. It is sold individually and is typically purchased in multiples of 10.\u003c\/p\u003e\n\u003cp\u003eThis hex key is appropriate for general trade use across residential and commercial service environments. HVAC technicians, plumbers, electricians, and mechanical contractors commonly use short-arm hex keys to access recessed set screws, adjustment bolts, and fasteners on equipment panels, valve assemblies, motor mounts, and terminal covers. The short arm format is particularly useful when overhead clearance or lateral space is restricted around equipment housings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-inch hex size for a wide range of standard hex socket fasteners\u003c\/li\u003e\n  \u003cli\u003eShort arm style for use in confined or restricted spaces\u003c\/li\u003e\n  \u003cli\u003eHex end type for direct engagement with hex socket fasteners\u003c\/li\u003e\n  \u003cli\u003eOverall length of 3-51\/64 inches (96 millimeters) for compact handling\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.132 pounds for easy transport and daily carry\u003c\/li\u003e\n  \u003cli\u003eInch measurement system for compatibility with standard US fastener specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 5\/16-inch short-arm hex key for use with hex socket fasteners conforming to inch-based specifications across residential and commercial trade applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is used by licensed tradespeople across HVAC, plumbing, and electrical disciplines. Always de-energize or shut off equipment before accessing fasteners near live electrical components, refrigerant lines, or pressurized systems. Ensure the hex key is fully seated in the fastener socket before applying torque to avoid rounding the fastener head. Follow applicable codes and equipment manufacturer procedures when servicing trade equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 5\/16 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: Short\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-51\/64 inches (96 millimeters)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.132 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 9 inches length x 3 inches width x 0.75 inches height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Package Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: PAR37213\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARAMOUNT","offers":[{"title":"Default Title","offer_id":51540432945458,"sku":"PAR37213","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f6390db7977ee4fe48e62f50d829c583.jpg?v=1785854986","url":"https:\/\/voomisupply.com\/products\/paramount-par37213-hex-key-5-16-inch-short-arm","provider":"Voomi Supply","version":"1.0","type":"link"}