{"product_id":"williams-comfort-products-issxt418-flextension-4-inch","title":"Williams Comfort Products ISSXT418 Flextension 4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS ISSXT418 is a tension-type flextension designed for use with a 9\/16-inch drive socket and a 1\/2-inch drive ratchet or extension. With a 4-inch shank length, this tool transmits torque through a flexible joint while maintaining tension-type engagement, allowing the technician to reach fasteners at angles that a rigid extension cannot access. Weighing 0.28 pounds, it is compact enough for tight service bays and equipment compartments. Trade professionals in HVAC, plumbing, and mechanical service rely on this type of flextension when working around ductwork, piping, and equipment panels where straight-line wrench access is not available.\u003c\/p\u003e\u003cp\u003eThe ISSXT418 is suited for service and maintenance applications where fastener access is obstructed by adjacent components or structural framing. The 9\/16-inch square drive end accepts standard 1\/2-inch drive sockets, and the tension-type flex joint keeps the socket seated on the fastener during use. This tool is appropriate for residential and light commercial equipment service, including panel removal, motor mounting hardware, and equipment frame fasteners where angular access is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTension-type flex joint keeps socket engaged with fastener during off-angle operation\u003c\/li\u003e\n\u003cli\u003e9\/16-inch female drive end accepts 1\/2-inch drive sockets\u003c\/li\u003e\n\u003cli\u003e4-inch shank length provides reach into confined equipment spaces\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.28 pounds for extended use without fatigue\u003c\/li\u003e\n\u003cli\u003eSold individually, one piece per unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/2-inch drive sockets and ratchets as an OEM-style flextension for trade service applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is used by HVAC technicians, plumbers, and mechanical service professionals during equipment servicing and installation. Always ensure the socket is fully seated on the fastener before applying torque through the flex joint. Power down and de-energize equipment before removing or installing fasteners on electrical or mechanical components. Inspect the flex joint for wear or play before each use and remove from service if the joint shows signs of damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size (Socket End)\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size (Ratchet End)\u003c\/strong\u003e: 9\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Type\u003c\/strong\u003e: Tension type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.28 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662459335081\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILLIAMS COMFORT PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ISSXT418\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51347129008434,"sku":"ISSXT418","price":78.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310543430.jpg?v=1782098423","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-issxt418-flextension-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}