Limit SwitchProduct Details1.Package Content: 4 x Limit Switch; Model: ME-8108; Main Color: Blue, Black2.Product Name: Limit Switch; Country of Manufacture: CHINA; Material: Plastic, Metal, Rubber; Net Weight: 350g3.Action Type: Momentary; Contact Type: DPST; Actuator Type: Adjustable Roller Arm; Rating: Adjustable Roller Arm4.Contact Configuration: 1NO 1NC ; Roller Diameter: 17mm / 0.67"; Lever Length: 100mm / 4"; Mounting Hole Spacing: 56 x 21mm / 2.2" x 0.8" (L*W)5.Mounting Thread Diameter: 5mm / 0.2"; Main Body Size: 65 x 28 x 25mm / 2.5" x 1.1" x 1" (L*W*H); Total Length: 120mm / 4.7"; Cable Entry Diameter: 6mm / 0.24".
eBay