The Mark-10 G1002 Dual Roller Cam Grip, #10-32F, 0 - 0.25" is used with a G1001 wire terminal grip, force gauge, and test stand to create a complete terminal and crimp testing system. This cam grip secures the ends of wire, cable, and tubing samples for pull testing. Engaging and disengaging samples is quick and easy, with a side slot for sample insertion and serrated steel rollers.