{"product_id":"the-arc-anchor-magnetic-welding-ground-clamp","title":"The Arc Anchor | Magnetic Welding Ground Clamp — 16LBS to 200A Industrial-Grade","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003e\u003cstrong\u003eA Weld Is Only As Strong As Its Ground. Never Forget That.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery professional welder knows the hierarchy of failure: heat control, filler metal, shielding gas — and at the very bottom, the ground connection. It is the silent partner in every bead, the return path that completes the circuit. A weak ground causes arc wander. A corroded clamp face causes voltage drop, which causes porosity, which causes a joint that fails inspection. The ground clamp is not an accessory. It is the foundation of every weld you will ever make.\u003c\/p\u003e\n\u003cp\u003eThis magnetic welding ground clamp replaces the traditional spring-loaded crocodile clamp with a rare-earth magnetic contact face that adheres to ferrous surfaces with 16 to 66 pounds of holding force, depending on the model. The magnetic design solves the oldest problem in field welding: finding a clean clamping point on irregular surfaces, painted frames, or narrow tubing where a mechanical clamp simply cannot bite. The brass contact post delivers consistent conductivity at up to 200 amps, and the insulated handle stays cool through extended multi-pass sessions. This is the ground solution for pipeline welders, structural fabricators, and mobile repair crews who work on surfaces that refuse to cooperate with traditional clamps.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eYour arc knows when the ground is weak. So does the inspector.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Rare-earth magnetic contact — 16LBS to 66LBS holding force options\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Rated for up to 200 amps continuous welding current\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Brass contact post ensures consistent, low-resistance electrical path\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Magnetic face adheres to ferrous surfaces — flat, curved, painted, or irregular\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Insulated handle stays cool during extended multi-pass sessions\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Eliminates ground clamp slippage on pipe, tubing, and structural steel\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e✦ Quick-release lever for fast repositioning between welds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Magnetic welding ground clamp\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eMagnetic Force Options:\u003c\/strong\u003e 16LBS \/ 200A, 66LBS \/ 500A\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eMax Current Rating:\u003c\/strong\u003e 200 amps (16LBS model) \/ 500 amps (66LBS model)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Brass post, magnetic steel face\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eHandle:\u003c\/strong\u003e High-temperature insulated composite\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Standard welding cable lug (cable not included)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5kg (16LBS) \/ 1.2kg (66LBS)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eCompatible Surfaces:\u003c\/strong\u003e All ferrous metals — steel, iron, stainless steel (magnetic grades)\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Pipeline welding, structural fabrication, repair welding, field service\u003c\/li\u003e\n\u003cli style=\"padding: 6px 0; border-bottom: 1px solid #eee;\"\u003e\n\u003cstrong\u003eQuick Release:\u003c\/strong\u003e Lever-actuated magnetic disengagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis magnetic ground clamp is purpose-built for welders who work where traditional clamps fail. Pipeline welders on rights-of-way encounter coated, weathered, or irregular-diameter pipe where a mechanical clamp cannot achieve consistent contact — the magnetic face bites through light surface contamination and holds firm on curved surfaces. Structural fabricators assembling I-beams, channel, and angle iron benefit from the instant attach-release cycle: slap the magnet on, run the bead, pull the lever, and move to the next joint without wrestling a spring clamp. Mobile repair crews servicing agricultural equipment, logging machinery, and construction vehicles find the magnetic clamp invaluable on frames caked with mud, paint, and rust — it finds clean steel through the grime. For production welding cells, the magnetic clamp reduces setup time per part by eliminating the hunt for a clamping edge. The two holding-force options let welders choose: 16LBS for light fabrication where rapid repositioning matters, 66LBS for heavy structural work where the clamp must not budge under cable drag.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this work on stainless steel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It depends on the grade. Magnetic stainless steels (ferritic and martensitic grades such as 409, 410, 430) will hold the clamp. Austenitic stainless steels (304, 316) are non-magnetic and will not work with ANY magnetic clamp. If you primarily weld austenitic stainless, a traditional mechanical ground clamp is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my 110V flux-core welder?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The 16LBS model is rated for up to 200 amps, which covers virtually all 110V and 220V hobbyist and light-industrial machines. If you are running a 250A+ industrial machine consistently, consider the 66LBS model for additional contact security at higher currents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the magnet lose strength over time from heat?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The magnetic face is physically separated from the welding arc and is thermally insulated by the brass contact post. Under normal use the magnet does not reach temperatures that cause demagnetization. Avoid direct contact between the magnet face and the welding arc itself — the ground path should always run through the brass post.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this compare to a traditional spring clamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The magnetic design offers three advantages: (1) it attaches to surfaces where a mechanical clamp cannot grip — pipes, tubing, angle iron edges, and painted surfaces; (2) it does not require a clean bare-metal clamping point — the magnetic field penetrates light paint and surface oxidation; (3) it releases instantly with the lever, speeding up repositioning in production environments. The tradeoff: it only works on ferrous (magnetic) metals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the cable come with the clamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The clamp includes a standard welding cable lug for you to attach your own ground cable. This allows you to use the cable length and gauge that matches your specific welding setup. Most welders already have a preferred ground cable — simply bolt it to the lug terminal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-gallery\" style=\"margin-top: 30px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1_4PRdK3tHKVjSZSgq6x4QFXa1.webp?v=1727229015\" style=\"max-width:100%;margin:10px 0;border-radius:4px;\" alt=\"Welding Ground Clamp\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HLB15CaEPhjaK1RjSZKzq6xVwXXab.webp?v=1727229015\" style=\"max-width:100%;margin:10px 0;border-radius:4px;\" alt=\"Welding Ground Clamp\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1DkKRQNTpK1RjSZFMq6zG_VXaj.webp?v=1727229015\" style=\"max-width:100%;margin:10px 0;border-radius:4px;\" alt=\"Welding Ground Clamp\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1GHq2QMHqK1RjSZFkq6x.WFXaI.webp?v=1727229015\" style=\"max-width:100%;margin:10px 0;border-radius:4px;\" alt=\"Welding Ground Clamp\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1LBGdPhTpK1RjSZFKq6y2wXXal.webp?v=1727229015\" style=\"max-width:100%;margin:10px 0;border-radius:4px;\" alt=\"Welding Ground Clamp\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1Cqp8PmrqK1RjSZK9q6xyypXaY.webp?v=1727229015\" style=\"max-width:100%;margin:10px 0;border-radius:4px;\" alt=\"Welding Ground Clamp\"\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"The Arc Anchor | Magnetic Welding Ground Clamp — 16LBS to 200A Industrial-Grade\",\n  \"description\": \"Industrial-grade magnetic welding ground clamp with rare-earth magnet — 16LBS\/200A and 66LBS\/500A options. Brass contact post, insulated handle, quick-release lever. For pipeline, structural, and field welding on ferrous surfaces.\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"EastSupplier\"},\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/eastsupplier.com\/products\/the-arc-anchor-magnetic-welding-ground-clamp\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"47.20\",\n    \"priceValidUntil\": \"2027-01-01\",\n    \"availability\": \"https:\/\/schema.org\/InStock\"\n  }\n}\n\u003c\/script\u003e","brand":"East Supplier Platform","offers":[{"title":"CT6020 16LBS 200A","offer_id":46336286261471,"sku":"32996093829-CT6020 16LBS 200A","price":23.6,"currency_code":"USD","in_stock":true},{"title":"CT6022 66LBS 500A","offer_id":46336286327007,"sku":"32996093829-CT6022 66LBS 500A","price":47.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1_4PRdK3tHKVjSZSgq6x4QFXa1.webp?v=1727229015","url":"https:\/\/eastsupplier.com\/ko-es\/products\/the-arc-anchor-magnetic-welding-ground-clamp","provider":"EastSupplier Platform","version":"1.0","type":"link"}