{"product_id":"paramount-par37154-hex-key-2-50mm-long-arm-steel","title":"Paramount PAR37154 Hex Key 2.50mm Long Arm Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARAMOUNT PAR37154 is a long-arm hex key designed for driving hex fasteners in confined or recessed locations where a standard-length tool cannot reach. The 2.50 mm hex tip fits metric socket-head cap screws and set screws commonly found in mechanical assemblies, HVAC equipment, pool equipment, and general trade applications. Built from steel for durability, the long arm provides added reach while the short arm delivers the torque needed to break fasteners loose. Overall length is 3-31\/64 inches. Suitable for professional tradespeople and technicians who require a reliable metric hex driver for routine service and installation work.\u003c\/p\u003e\n\u003cp\u003eThis hex key is appropriate for any trade setting where 2.50 mm metric hex fasteners are encountered, including HVAC unit servicing, pump and motor assembly, pool equipment installation, and light mechanical work. The long-arm configuration is especially useful for reaching fasteners recessed within housings or tight panel enclosures. Sold individually, with a minimum order quantity of 10 units, making it practical for stocking in a service van or shop tool inventory.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2.50 mm hex tip for metric socket-head and set screw applications\u003c\/li\u003e\n  \u003cli\u003eLong-arm style provides extended reach into recessed or confined fastener locations\u003c\/li\u003e\n  \u003cli\u003e3-31\/64 inch overall length fits compact tool pouches and service kits\u003c\/li\u003e\n  \u003cli\u003eSteel construction for strength and resistance to rounding under torque\u003c\/li\u003e\n  \u003cli\u003eHex end type on both arms for consistent driving engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 2.50 mm metric hex fasteners including socket-head cap screws and set screws in standard trade and mechanical service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDe-energize and lock out equipment before servicing any fasteners on electrical or mechanical assemblies. Confirm the hex size matches the fastener socket before applying torque to avoid rounding the drive recess. Use the long arm for initial engagement and reach, then switch to the short arm for final tightening where greater torque is needed. Inspect the tool for wear or deformation before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 2.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Style\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-31\/64 inches (3.48 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.5 inches L x 3 inches W x 0.5 inches H\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\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: PAR37154\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARAMOUNT","offers":[{"title":"Default Title","offer_id":51544485888306,"sku":"PAR37154","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c860e118747268d283d6dc5f17bac04c.jpg?v=1785927742","url":"https:\/\/voomisupply.com\/products\/paramount-par37154-hex-key-2-50mm-long-arm-steel","provider":"Voomi Supply","version":"1.0","type":"link"}