{"id":1765499,"date":"2021-03-11T02:21:11","date_gmt":"2021-03-11T07:21:11","guid":{"rendered":"https:\/\/www.weldershelper.com\/shop\/welders-accessories\/electrode-holders-and-ground-clamps\/ground-clamp-copper-500amp-tong-style\/"},"modified":"2025-12-14T06:00:22","modified_gmt":"2025-12-14T11:00:22","slug":"ground-clamp-copper-500amp-tong-style","status":"publish","type":"product","link":"https:\/\/josefgases.com\/stage\/shop\/welders-accessories\/electrode-holders-and-ground-clamps\/ground-clamp-copper-500amp-tong-style\/","title":{"rendered":"Heavy-Duty 500A Copper Tong Earth Clamp"},"content":{"rendered":"<h2>Reliable Grounding for High-Amperage Applications<\/h2>\n<p>In any welding setup, the quality of the ground connection is just as critical as the power source or the electrode holder. The <strong>LGC-500 Ground Clamp<\/strong> is engineered to meet the demands of heavy industrial welding, offering a robust solution for professionals who require consistent performance at higher amperages. Rated for up to <strong>500 Amps<\/strong>, this clamp is designed to handle the heat and current flow associated with structural steel fabrication, heavy equipment repair, and pipe welding.<\/p>\n<p>The LGC-500 features a classic <strong>tong-style design<\/strong>, also known as an alligator style, which is favored for its ease of use and versatility. The spring-loaded mechanism delivers substantial gripping force, ensuring that the jaws bite firmly into the workpiece. This strong mechanical connection is vital for penetrating through minor surface rust or scale, establishing a clean electrical path that minimizes resistance.<\/p>\n<h3>Superior Conductivity with Copper Construction<\/h3>\n<p>Unlike cheaper steel clamps that can overheat and cause voltage drops, the LGC-500 utilizes high-quality <strong>copper alloy jaws<\/strong>. Copper is the gold standard for welding grounds due to its superior electrical conductivity. By maximizing current transfer efficiency, this clamp helps to:<\/p>\n<ul>\n<li><strong>Eliminate Arc Blow:<\/strong> A poor ground can cause magnetic interference that destabilizes the arc. A solid copper connection reduces this risk.<\/li>\n<li><strong>Reduce Heat Buildup:<\/strong> High resistance generates heat. The large contact area and conductive material of the LGC-500 keep the clamp cooler during extended welding sessions.<\/li>\n<li><strong>Extend Cable Life:<\/strong> By preventing overheating at the connection point, the clamp reduces thermal stress on your welding cable lugs and strands.<\/li>\n<\/ul>\n<p>Installation is straightforward, featuring a standard bolt and nut connection point compatible with heavy-gauge welding cable lugs. Whether you are upgrading an existing machine or replacing a worn-out clamp, the LGC-500 provides the durability and electrical integrity required for professional results.<\/p>\n","protected":false},"excerpt":{"rendered":"Heavy Duty Copper Ground Clamp helps eliminate arc blow and allows for easy changes to ground location.","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1995,1985],"product_tag":[],"class_list":{"0":"post-1765499","1":"product","2":"type-product","3":"status-publish","5":"endorsed-aluminum-fab-shop","6":"endorsed-autobody-shop","7":"endorsed-carbon-steel-fab-shop","8":"endorsed-construction-demolition-shop","9":"endorsed-home-shop","10":"endorsed-mechanical-contractor","11":"endorsed-red-seal","12":"endorsed-stainless-steel-fab-shop","13":"endorsed-tool-die-shop","14":"product_cat-electrode-holders-and-ground-clamps","15":"product_cat-welders-accessories","16":"pa_amperage-500amp","17":"pa_application-heavy-duty-welding","18":"pa_brand-generic","19":"pa_item-ground-clamp","20":"pa_material-copper-alloy","21":"pa_packaging-description-1-per-each","22":"pa_packaging-description-pack-of-1","23":"pa_style-copper-tong","25":"first","26":"instock","27":"taxable","28":"shipping-taxable","29":"purchasable","30":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product\/1765499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/media?parent=1765499"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_brand?post=1765499"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_cat?post=1765499"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_tag?post=1765499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}