Clamp Fixture for 3/4" black pipe

America's most popular, most widely-used clamp fixture design, the #50 is ideal for metalworking, woodworking and frame assembly ... in applications that range form do-it-yourself to industrial production. Mounts on any length 3/4" black pipe with both ends threaded (pipe not furnished).

Castings - malleable and/or ductile iron, powder coated orange and black baked-enamel finish.
Screw - 5/8" diameter steel with special, smoothly cut Acme threads; hardened steel thrust bearing in sliding head prevents wear at point of screw; crank type handle.
Multiple-Disc-Clutches - plated hardeded steel; 4 pieces per set.
Clamping faces - approximately 1-3/4" square.
Coil-spring "stop" - one is included with each clamp fixture.