{"product_id":"lincoln-electric-kh726-mig-welder-nozzle-tip-insulator","title":"Lincoln Electric KH726 Mig Welder Nozzle Tip Insulator","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LINCOLN ELECTRIC KH726 is a replacement nozzle tip insulator designed for MIG welding guns. It fits wire outside diameters up to 0.450 inches and serves as a protective insulating component between the contact tip and the nozzle assembly. This part helps prevent arc flash and spatter buildup from causing electrical shorts within the gun body. Licensed welders and fabrication technicians install this component during routine MIG gun maintenance to maintain consistent weld quality and safe operation. The KH726 is sold as a single-unit replacement part.\u003c\/p\u003e\u003cp\u003eThis insulator is suited for MIG welding applications in both shop and field environments, including light fabrication, structural work, and general metalworking. It is appropriate for use in residential, commercial, and light industrial welding setups where Lincoln Electric-compatible MIG guns are in service. Technicians typically replace this part during scheduled gun maintenance or when spatter accumulation causes irregular arc behavior or tip damage.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAccepts wire outside diameters up to 0.450 inches\u003c\/li\u003e\n\u003cli\u003eSingle-unit package for direct replacement\u003c\/li\u003e\n\u003cli\u003eInsulates between contact tip and nozzle to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eCompact form factor suited for standard MIG gun assemblies\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement for maintained performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement nozzle tip insulator for compatible Lincoln Electric MIG welding guns. Consult your gun documentation to confirm fitment before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified welder or welding technician. Disconnect the welding machine from power before disassembling the gun head or replacing consumable components. Allow the gun and nozzle assembly to cool completely before handling. Follow applicable AWS and NFPA 70E electrical safety guidelines when servicing welding equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Wire Outside Diameter\u003c\/strong\u003e: 0.450 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINCOLN ELECTRIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: KH726\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINCOLN ELECTRIC","offers":[{"title":"Default Title","offer_id":51557636047154,"sku":"KH726","price":21.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7de846b74b7a70d30293827dad160dd5.jpg?v=1786391695","url":"https:\/\/voomisupply.com\/products\/lincoln-electric-kh726-mig-welder-nozzle-tip-insulator","provider":"Voomi Supply","version":"1.0","type":"link"}