Mark-10 G1061-2, 2,000 lbF Wedge Grip, 1" Jaw Width

1" Jaw Width Wedge Grip, 1/2-20F These heavy duty self-tightening gripis ideal for tensile testing of a wide range of materials. The serrated 55 RC hardened steel jaws ride on rollers instead of sliding along the surface of the housing, as with conventional wedge grips. This unique design prevents jamming and improves gripping characteristics. The spring loaded jaws open with a highly ergonomic rack and pinion lever mechanism. The smooth and easy operation of the lever greatly reduces operator hand fatigue. Use these grips with a test stand and force gauge to create a complete testing system. Includes: G1066 Thread Adapter Coupling 1/2-20 M/M stud with jam nuts 5/16-18 M/M stud with jam nuts Features: Unique jam-free design Fully enclosed Hardened, serrated steel jaws Thru slot for samples of unlimited width Ergonomic handle Jaw material / hardness: 416 SS / 55 RC