500A American Type Welding Electrode Holder - High Temperature Resistant & Durable Industrial Welding Tool

We've got these in stock right now, typically ships within 3-5 business days via standard ground, though if you need faster we can arrange expedited but that'll add about 20% to freight costs—just check with us on lead time before ordering large quantities.

The 500A rating works well for heavy-duty stick welding on thick plate or strucutral steel, but honestly it's overkill for anything under 8 gauge materail and the weight at 0.42kg might feel a bit front-heavy on smaller rods under 2.5mm.

Handle temperature stays below 40°C during continuous operation at 300A or so, though cranking it to 500A for extended periods gets noticeably hotter on the brass jaw assembly itself—we've seen it hit about 60°C after an hour of heavy bead laying, but that's pretty normal for this class.

Impact resistnce is roughly 30-40 drops from 2 meters onto concrete before the handle cracks, which is actually better than most aluminum-bodied holders in this price range, and the brass+iron construction gives it that solid feel that experienced welders tend to prefer.

Cable diameter maxes out at 25mm, which means you'll need a 4/0 AWG cable or smaller—anything bigger won't fit screw terminal without modification, and we don't recommend forcing it because teh brass threads strip pretty easily if over-torqued.

Color options are yellow as standard but our company can do custom colors on orders of 200 units or more (typically 2-4 weeks lead time), and the CE and CCC certifications cover most industrial application, though it's not underwater welding or explosive environments.