Product Name: Heavy Duty Earth Clamp Ground Clamp for Welding (3W4006) Model NO.: 3W4006 Brand: Aibo Condition: New Standard: Standard Structure: F Clamp Usage: Heavy Duty Clamp Material: Brass Grade: Heavy Duty Trademark: AIBO Transport Package: According to The Request of Customers Specification: international standard Origin: Ningbo, China Product Description Specifications1. This type of earth clamp (ground clamp) is made of brass2. American type,3. Heavy duty,4. Long durability200A/300A/500AWe will respond to you within 1 hour or 1 dayThis type of earth clamp (ground clamp) is made of brass, American type, heavy duty, long durability