Tweco Rg140 Tweco Roto-Ground Clamp 92501114

Brand new in package . Tweco Roto-Ground 400 A Rotary Ground Device for 1-4/0 cable size is extremely efficient for grounding weldments while rotating on turning rolls or positioners. 8″ Long device with 1 head and 3/4″ NC shaft stud is made of copper alloy. Device has 2″ shaft shouldering up to a steel nut that is welded to the user’s rotating work or fixture. Device without brushes, springs or mercury features simple tension adjusting bolt for high efficiency. Sales are final.