3706 Bar Clamp, 600 lb, 6 in Max Opening Size, 2-1/2 in D Throat, HCS Body

Jorgensen steel bar clamps are seriously strong. Cast-iron stationary and sliding heads with an orange, powder coated finish are merged with a high-carbon, rust-resistant steel bar that packs a whopping 80,000 lb/sq-in of tensile strength. The fast-acting sliding head is acme threaded to accommodate a cold-drawn steel screw with a large easy-grip handle and swivel pad. And our original multiple-disc-clutch design allows the sliding head to hold securely at any point along the bar. Available in a wide variety of sizes and clamping forces for light-duty, medium-duty and heavy-duty applications.