Limit Switch Lever Arm Actuator Type Standard Roller For Use With 9007C Mfr No 9007T/FT Arm Length 2.5 in Roller Position Outside Offset Roller Dia 0.75 in Roller Width 0.5 in Arm Material Zinc Roller Material Oil Impregnated Sintered Iron Arm Width 0.44 in Arm Depth 0.73 in