Ground Hog™ Clamps

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– GP950

The groove design on the copperhead seals out weld spatter and reduces particle buildup. Side screw provides a secure cable connection. Ground Hog body rotates for cable positioning.

  • Rated at 450 AMPS @ 60% duty cycle (with 2/0 cable)
  • Prevents current restriction and allows complete current transfer.
  • Controls the electrical current by isolating the contact surface and the cable connection.
  • Get a smooth, continuous arc with no fade, and no heat transfer while improving cable life, and reducing power consumption.
Ground Hog Pliers PG950

Grounding Clamp

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– GB428

Consistently rated at 300 AMPS

Solid, insulated copper U-channel rotates for easy access and can attach to round / oddshaped parts.

Part No. Amperage / Cable Size Throat Depth Max. Capacity Tapped Hole Clamping Pressure OAL Weight
GP950 450A / 2/0 – 0.427″ 3-1/2″
(89 mm)		 2-1/2″
(64 mm)		 3/8-16
(M10)		 400 LBS
(180 kg)		 11″
(280 mm)		 2.4 LBS
(1.1 kg)
GP951 530A / 3/0 – 0.475″ 3-1/2″
(89 mm)		 2-1/2″
(64 mm)		 3/8-16
(M10)		 400 LBS
(180 kg)		 11″
(280 mm)		 2.4 LBS
(1.1 kg)
GB428 300A / — 2-1/2″
(64 mm)		 3″
(75 mm)		 1/4-20
(M6)		 220 LBS
(100 kg)		 7″
(180 mm)		 0.8 LB
(0.4 kg)