{"product_id":"pro-source-11-45-mig-welder-contact-tip-0-045-in-wire-od","title":"Pro-source 11-45 Mig Welder Contact Tip 0.045 in Wire Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRO-SOURCE 11-45 is a MIG welder contact tip designed for wire with an outside diameter of 0.045 inches. The contact tip is the point of electrical transfer between the welding machine and the wire electrode, making consistent tip-to-wire fit essential for stable arc performance and clean welds. This tip fits into the MIG gun nozzle assembly and is a consumable component replaced routinely during production welding and repair work. Welders and fabricators working with 0.045-inch solid or flux-core wire will find this tip sized to maintain proper electrical contact throughout the weld cycle.\u003c\/p\u003e\n\u003cp\u003eThis contact tip is suited for use in MIG welding applications where 0.045-inch wire feed is standard, including structural fabrication, heavy-gauge sheet metal work, and general repair welding. It is a replacement consumable intended for professional welding environments where tips are cycled frequently due to spatter buildup, bore wear, or threading damage. The single-piece packaging with a minimum order quantity of 10 makes it practical for shop stock or service truck inventory management.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSized for 0.045-inch wire OD for consistent electrical contact and arc stability\u003c\/li\u003e\n  \u003cli\u003eConsumable replacement tip designed for routine MIG gun maintenance\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions support fitment in standard MIG gun tip seats\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.14 pounds, minimizing added mass at the gun head\u003c\/li\u003e\n  \u003cli\u003ePackaged individually, ordered in multiples of 10 for shop stock replenishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement contact tip for MIG welding guns that accept 0.045-inch wire outside diameter consumables.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eContact tip replacement is performed by qualified welders or maintenance technicians. Always disconnect or power down the welding machine before removing or installing a contact tip to prevent accidental arc initiation. Use the appropriate tip wrench or pliers to avoid cross-threading the tip into the diffuser body. Inspect the tip bore for elongation or spatter bridging before reinstalling the nozzle assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Outside Diameter\u003c\/strong\u003e: 0.045 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.01 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\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: PRO-SOURCE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11-45\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":67951915041074,"sku":"Nov-45","price":34.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a82942508d6f04c16653057ff9f78ee7_9a5dfbef-8728-473c-9895-bfacd90eda68.jpg?v=1791741093","url":"https:\/\/voomisupply.com\/products\/pro-source-11-45-mig-welder-contact-tip-0-045-in-wire-od","provider":"Voomi Supply","version":"1.0","type":"link"}