Magnetic Ground Clamp, 90 lb, 1.9 in W x 2.9 in L no-checkout Upper and lower tongs are

Magnetic Ground Clamp, 90 lb, 1.9 in W x 2.9 in L no checkout Upper and lower tongs are Upper and lower tongs are made from a high copper alloy for maximum conductivity and strength Top and bottom tip insulators are a molded fiberglass compound and will withstand intensive heat impact Handles are molded from a durable glass filled nylon material with a good heat and impact resistance Oval point screw cable connection is standard on all models or hex work Ideal for tightening On Off magnetic clamp enables welder to quickly set up weld and move on to the next job Instant ground on flat or pipe Provides strong grip on flat or round surfaces