Heavy-duty Shark clamps have a quick-acting pushbutton to allow sliding the handle freely in and out to a maximum opening of 5 in. or 6.5 in., depending on the model. The clamps are suitable for welding, assembly, repairs, woodworking, and general-purpose clamping.
Two sizes are available with either a T-handle (for greater tightening leverage) or a straight handle (with an ergonomic screwdrivertype handle). Also available are no-mar rubber pads.
Carr Lane Mfg. Co.
4200 Carr Lane Court
St. Louis, MO 63119