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Welding Ground Earth Clamp Heavy Duty 300A

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$20.99

$ 10 .99 $10.99

In Stock

About this item

  • For heavy-duty use
  • Package :one piece of Welding ground clamp
  • Material:Brass
  • Jaw Opening: 0.55" / Overall Length: 5.28"
  • Dual cable lock ports for secure internal wire connection



Product Description


Built for Consistency and Safety

  • Material: Solid Brass
  • Rated Current: 300 Amps
  • Jaw Opening: 0.55"
  • Overall Length: 5.28"
  • Dual cable lock ports for firm copper core fixation
  • Designed for stable, low-resistance grounding

Heavy Duty Brass Earth Clamp – 300A

Secure Grounding for Professional Welding Applications

  1. Crafted from high-conductivity brass, this 300A earth clamp delivers
  2. reliable current flow and mechanical durability in industrial welding setups.
  3. Its serrated jaw ensures a stable connection on metal surfaces, while the spring-loaded design maintains consistent clamping force.
  4. The dual cable lock ports offer secure internal wire fixation, compatible with standard welding cables.
  5. Suitable for use with MMA, MIG, and TIG welding systems in both workshop and on-site environments.
  • Reliable brass construction | 300A load capacity | Secure internal cable locking | Serrated non-slip jaw | Suitable for workshop & field welding

Serrated Jaw

Clamp it.

Serrated jaw ensures firm, anti-slip contact with metal surfaces.

Copper Pivot Pin

Lock it.

Spring-loaded brass pivot delivers consistent clamping force.

Dual Cable Lock Ports

Weld it.

Dual ports secure copper wire for low-resistance conductivity.

Move on.

Engineered for the job—not just the shelf.


Marsha Kempen
Reviewed in the United States on January 6, 2025
Very solid
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