{"product_id":"paramount-par17572-hex-key-8mm-ball-end-long-arm","title":"Paramount PAR17572 Hex Key 8mm Ball End Long Arm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARAMOUNT PAR17572 is a metric ball-end hex key designed for fastener driving in confined or angled workspaces. Built from steel with a long arm configuration, it delivers the leverage needed for high-torque applications while the ball-end tip allows off-axis engagement up to approximately 25 degrees. The 8 mm hex size suits medium-to-large fasteners common in mechanical assemblies, equipment enclosures, and HVAC component mounting. At 6 inches overall length, it fits into tight clearances without sacrificing handle grip. This tool is used by HVAC technicians, plumbers, electricians, and general mechanical trades for routine service and installation work.\u003c\/p\u003e\n\u003cp\u003eThis hex key is suited for metric fastener applications in residential and commercial mechanical systems. Common uses include tightening set screws on fan hubs, motor mounts, pump couplings, and equipment access panels. The long arm style increases torque output compared to standard-arm keys, making it a practical choice when working on stubborn or over-tightened metric fasteners in the field or shop. Sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBall-end tip allows off-axis fastener engagement in tight or obstructed spaces\u003c\/li\u003e\n  \u003cli\u003eLong arm design provides increased torque leverage over standard-arm hex keys\u003c\/li\u003e\n  \u003cli\u003e8 mm metric hex size for medium-to-large metric fastener applications\u003c\/li\u003e\n  \u003cli\u003e6 inches overall length for reach into deep or recessed fastener locations\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability under repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 8 mm internal hex (socket head) metric fasteners found in mechanical, HVAC, plumbing, and electrical equipment assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eUse the ball end for initial engagement at an angle, then switch to the straight end for final torque to avoid rounding the fastener socket. Always confirm the hex size matches the fastener before applying torque. Inspect the key for wear or deformation before each use and replace if the tip shows rounding or cracking.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Ball End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArm Style\u003c\/strong\u003e: Long Arm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 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\u003ePackage Dimensions\u003c\/strong\u003e: 9.5 inches L x 4 inches W x 0.75 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.04 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Package Quantity\u003c\/strong\u003e: 1\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: PAR17572\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARAMOUNT","offers":[{"title":"Default Title","offer_id":51541043511602,"sku":"PAR17572","price":17.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f5ebd2bcfcc429cceb7c987ebf8926eb.jpg?v=1785867739","url":"https:\/\/voomisupply.com\/products\/paramount-par17572-hex-key-8mm-ball-end-long-arm","provider":"Voomi Supply","version":"1.0","type":"link"}