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Steel ground clamp with brass connection, braided copper shunt, high-tensile spring, 9.5 in long

Value Brand

Value Brand Ground Clamp 1/0-3/0 AWG 500A 19N766

SKU CH-2CHH-10WXT

Heavy-duty steel ground clamp accepts 1/0 to 3/0 AWG cable and carries up to 500 A for secure welding connections

  • Product typeTools
  • Handles up to 500 A for heavy-duty welding
  • Accepts cable gauges from 1/0 to 3/0 AWG
  • High-tensile spring grips flat plates and round pipe
  • Non-conductive body reduces shock risk
  • 5 in overall length gives extended reach

Ground Clamp 500 A 1/0-3/0 AWG

This ground clamp handles up to 500 A and accepts cable gauges from 1/0 AWG to 3/0 AWG. It is designed for welding work where a secure ground connection is required on flat plates, pipes or round surfaces. The steel body and brass connection material provide durability for shop and field use.

Easy Install Braided Copper Shunt

The cable connects through a braided copper shunt that clamps directly to the conductor. A high-tensile spring forces the jaws tight, so the installer only needs to position the clamp and release the spring. The main issue is ensuring the jaw opening fits the workpiece; the maximum opening is 2 in and throat depth is 3 3/8 in.

Check Cable Gauge And Jaw Clearance

Verify that your welding cable falls within the 1/0 AWG to 3/0 AWG range before ordering. Confirm the workpiece thickness does not exceed the 2 in maximum jaw opening. The clamp is non-conductive on the handle and carries a California Proposition 65 warning for cancer and reproductive harm.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameZORO SELECT
Product typeTools

Questions about this item

How can I confirm the ground clamp is conducting properly after I attach it?

Verify the brass connection seats firmly on the workpiece and the braided copper shunt shows no gaps; the high-tensile spring should hold the 2 in jaw opening tight under load.

What comes with the clamp and what must I supply separately?

The clamp body, brass connection and integrated braided copper shunt are included; you must provide welding cable sized between 1/0 AWG and 3/0 AWG.

Which cable gauge should I choose for the 500 A rating?

Use cable within the 1/0 AWG to 3/0 AWG range; the clamp’s maximum current is 500 A, so select the gauge that matches your machine’s output and cable length.

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