The Tweco® GC-300 Ground Clamp is an essential accessory for any welding setup, designed to deliver reliable performance with a maximum output of 300 amps. Constructed from durable copper alloy, this clamshell-style clamp ensures a secure connection to workpieces, accommodating cables up to 3/0 in size. With its compact dimensions of 5.7 x 1.4 x 1.4 inches, this ground clamp is not only functional but also easy to handle, making it an ideal choice for both professional welders and DIY enthusiasts alike. Proudly manufactured in Mexico, it embodies the quality and reliability that Tweco is known for in the welding industry.