clamps
tweco 358 9210 1314 tw gcrg 140 ground clamp
tweco roto ground 400 a c clamp rotary ground device for 1 40 cable size is extremely efficient for grounding weldments while rotating on turning rolls or positioners device with 1 head and 0 75 in nc shaft stud is made of copper alloy device has 2 in shaft shouldering up to a steel nut that is welded to the users rotating work or fixture device without brushes springs or mercury features simple tension adjusting bolt for high efficiency 1 roto ground head sku orsno92261
tweco