Spark-Duty 400CS Hi-Vis C-Clamp Kit

Your go-to clamp for 7,600 lbs. of force and a 4-15/16 in. throat depth. Each clamp in the kit features a copper-plated spindle that resists weld spatter fusion, keeping threads functional through thousands of welding cycles. The Hi-Vis finish ensures every clamp is visible in overhead and floor-level welding setups, meeting job site safety awareness requirements. Drop forged steel frames generate up to 7,600 lbs. of clamping force with 4-15/16 in. throat depth, handling structural steel, plate, and pipe fixtures. Hardened acme thread spindles turn smoothly even after extended exposure to heat and spatter. This kit provides the most commonly needed sizes for welding fabrication in one package, reducing procurement time and ensuring consistency across fixtures.