72-Inch Steel I-Bar Clamp
The 7272 Steel I-Bar Clamp from Jorgensen is designed for everyday use, including use in school shops, commercial woodworking, metalworking factories, welding applications, and professional woodworking. The fixed head is threaded to accommodate the screw, and a multiple-disc-clutch holds securely at any point on the bar. It features a high-carbon steel bar, malleable and ductile iron castings, and 2′ clamping faces.
The screw is constructed of cold-drawn steel and contains smoothly cut Acme threads, hardened steel thrust bearing, and a crank-type handle. There are five clutch discs and one clutch spring, all of them made of hardened, plated steel.