Reduce voltage drop. Apply up to 2,000 lbs. (907kg) pressure with the heavy duty pressure screw. The “G” and G-1500 are cast out of a heavy alloy material designed for high amperage applications. The design maximizes surface contact area which provides cool and efficient operation. The G-1500 can also be used with LENCO’s R-4C & LRG Series Rotary Grounds (see pages 10-11).