{"product_id":"300-amp-copper-welding-electrode-holder-arc-mma-welder-clamp-1","title":"300 AMP Copper Welding Electrode Holder | Arc MMA Welder Clamp","description":"\n\u003ch2\u003e300 AMP Copper Electrode Holder — Built Tough for Arc \u0026amp; MMA Welding\u003c\/h2\u003e\n\u003cp\u003eTake your arc and MMA welding projects to the next level with this heavy-duty \u003cstrong\u003e300 AMP Copper Welding Electrode Holder\u003c\/strong\u003e. Engineered with a high-quality brass\/copper jaw and a professional-grade insulated handle, this electrode clamp delivers rock-solid grip, excellent conductivity, and long-lasting durability — all at an unbeatable price.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Capacity 300A Rating:\u003c\/strong\u003e Handles demanding arc and MMA welding tasks with ease, providing reliable current transfer every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper\/Brass Construction:\u003c\/strong\u003e The heavy jaw is made from premium copper and brass for superior electrical conductivity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Insulated Handle:\u003c\/strong\u003e The ergonomic soft-grip handle is made from high-grade insulation material that dissipates heat quickly — stays cool even during extended welding sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Cable Connection:\u003c\/strong\u003e Special design allows for fast, simple cable attachment. Includes a free spanner and spacing sheet for added convenience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Electrode Compatibility:\u003c\/strong\u003e Accommodates electrode diameters from 5.0 mm to 8.0 mm, making it versatile for a broad range of welding rods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Capacity:\u003c\/strong\u003e 300A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Cable Diameter:\u003c\/strong\u003e 14 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrode Diameter Range:\u003c\/strong\u003e 5.0 – 8.0 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e Approx. 200 mm \/ 7.9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e AC single-phase and DC above 250V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper \/ Brass with insulated handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 300A Welding Electrode Holder Clamp\u003c\/li\u003e\n  \u003cli\u003e1 × Free Spanner\u003c\/li\u003e\n  \u003cli\u003e1 × Spacing Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety Note\u003c\/h3\u003e\n\u003cp\u003eAlways follow proper welding safety practices when operating arc and MMA welding equipment. For guidance on safe welding practices, visit the \u003ca href=\"https:\/\/www.osha.gov\/welding-cutting-brazing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Welding, Cutting \u0026amp; Brazing Safety\u003c\/a\u003e resource.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eBrowse more tools and accessories in our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e — Great for your workshop wall!\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of welding is this 300 AMP electrode holder compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This copper welding electrode holder is designed for use with Arc welding (SMAW) and MMA (Manual Metal Arc) welders. It supports AC single-phase and DC voltages above 250V, making it widely compatible with most standard arc welding machines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What electrode sizes does this welding clamp support?\u003c\/h4\u003e\n\u003cp\u003eA: The heavy jaw electrode holder accommodates electrode diameters ranging from 5.0 mm to 8.0 mm, and supports a maximum cable diameter of 14 mm for flexible setup options.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will the handle get hot during prolonged welding sessions?\u003c\/h4\u003e\n\u003cp\u003eA: No — the handle is made from professional-grade insulation material specifically engineered for fast heat dissipation. It heats up slowly and stays comfortable to hold even during extended use, keeping your hands protected.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this electrode holder durable enough for heavy-duty use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The jaw is constructed from high-quality copper and brass materials, which are known for their strength, electrical conductivity, and resistance to wear and corrosion — making this clamp ideal for both professional and DIY metalworking tasks.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of welding is this 300 AMP electrode holder compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This copper welding electrode holder is designed for use with Arc welding (SMAW) and MMA (Manual Metal Arc) welders. It supports AC single-phase and DC voltages above 250V, making it widely compatible with most standard arc welding machines.\"}}, {\"@type\": \"Question\", \"name\": \"What electrode sizes does this welding clamp support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The heavy jaw electrode holder accommodates electrode diameters ranging from 5.0 mm to 8.0 mm, and supports a maximum cable diameter of 14 mm for flexible setup options.\"}}, {\"@type\": \"Question\", \"name\": \"Will the handle get hot during prolonged welding sessions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the handle is made from professional-grade insulation material specifically engineered for fast heat dissipation. It heats up slowly and stays comfortable to hold even during extended use, keeping your hands protected.\"}}, {\"@type\": \"Question\", \"name\": \"Is this electrode holder durable enough for heavy-duty use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The jaw is constructed from high-quality copper and brass materials, which are known for their strength, electrical conductivity, and resistance to wear and corrosion — making this clamp ideal for both professional and DIY metalworking tasks.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Welding \u0026 Metalwork\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/welding-metalwork\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"300 AMP Copper Welding Electrode Holder | Arc MMA Welder Clamp\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/300-amp-copper-welding-electrode-holder-arc-mma-welder-clamp\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Copper weighs 58g","offer_id":53651094733113,"sku":"1005010609124840-Copper weighs 58g","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53651094765881,"sku":"1005010609124840-Red","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Tinplate","offer_id":53651094798649,"sku":"1005010609124840-Tinplate","price":5.8,"currency_code":"USD","in_stock":true},{"title":"Cast iron","offer_id":53651094831417,"sku":"1005010609124840-Cast iron","price":5.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S65f0db190de74eae930a0f2035389a54y.webp?v=1782743731","url":"https:\/\/peacefulpleasureswellness.com\/products\/300-amp-copper-welding-electrode-holder-arc-mma-welder-clamp-1","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}