Ground Clamp, 500 A, 1 2 in Stud Connection, Steel no checkout Lightweight high impact ABS case Durable Lightweight high impact ABS case Durable 1 2" 3mm wide fiberglass tape is encapsulated in flexible plastic Non conductive material with easy to read black and red markings on yellow background Lightweight high impact ABS winding drum provides smooth tape recovery Hi Viz® orange case Constructed of drop forged carbon steel Galvanized finish Working load limit permanently shown on every shackle Designed primarily to work in conjunction with the Tweco Roto Ground device May also be used for other high amperage grounding applications Clamp is quickly attached or moved from one rotating weldment or fixture to the other without removing the Roto Ground from it Saves welding downtime