ITEM NAME:2x ME-8104 Rotary Roller Arm Limit Switch for CNC Peppermill Plasma, Blue + F5F1 2x ME-8104 Rotary Roller Arm Limit Switch for CNC Peppermill Plasma, Blue + F5F1 Product name: limit switch Model No .: me-8104 Contact Configuration: 1 NC + 1 NO (SPDT) Actuator Action: Momentary DC 115 V 0.4 A Rated voltage: AC 250 V 5 A Color: blue + gray + black Material: Resin, plastic and metal Actuator Type: Rotary Adjustable Lever Arm with Roller Roller Dimension: 1.8 x 0.7 cm (D * H) Lever arm length: 5 cm FIXING thread diameter: 0.4 cm Total size: 12.3 x 5 x 2.8 cm (L * W * H) Net weight: 165 g Package contents: 2 x limit switches Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.