Limit Switch Lever Arm, Actuator Type Adjustable Roller, For Use With Mfr. No. XCKJ, XCKL, XCKM, Arm Length 1.57 in to 3.34 in, Roller Position Front, Roller Dia. 0.88 in, Roller Width 0.2 in, Arm Material Steel, Roller Material Steel, Arm Width 0.08...