Limit Switch Lever Arm Actuator Type Standard Roller For Use With D4A1102N D4A1103N D4A1105N D4A2501N D4A2717N D4A2918N Mfr No D4A1101N Arm Length 2.09 in Roller Position Front Roller Dia 0.75 in Roller Width 0.33 in Arm Material Stainless Steel Roller Material Stainless Steel Arm Width 0.31 in Arm Depth 0.75 in