Limit Switch Lever Arm, Actuator Type Standard Roller, For Use With Mfr. No. XCMD, XCKD, XCKP, XCKT, Arm Length 1.35 in, Roller Position Offset, Roller Dia. 0.63 in, Roller Width 0.63 in, Arm Material Steel, Roller Material Thermoplastic, Arm Width 0.08 in, Arm Depth 0.13 in