Tweco 300A copper ground clamp.
- Copper cast upper and lower jaws.
- Heavy duty spring providing the clamping force to the work surface.
- Ball-point screw secures the welding cable to the ground clamp.
- Insulated spring.
- Ideal for use on flat plate.
Processes: SMAW, SAW, GMAW, FCAW, GTAW and PAW
Amperage Capacity: 300A
Jaw Opening: 1″ – Depth 3 1/2″ (25.4mm – 88.9mm)
Cable Conn Capacity: Ball-Point thru 3/10
Length: 184mm (7-1/4″)