Action type: current;   Type of drive: adjustable roller arm;   Rating: adjustable roller arm   Product Name: Limit Switch;   Contact configuration: NO NC   Functions: Rotary adjustable bar arm actuator, automatic reset   This limit switch can be widely used in various machines to monitor the position.   Please pay attention to the rated voltage and check with the voltage of your location to make sure that the Limit Switch works successfully.   Color: black + blue   Material: plastic + metal + rubber   Size: Mounting hole distance: 2 * 6.5 cm   Roll diameter: 17mm / 0.67 inch   Lever length: 100mm / 4 inch   Mounting Thread Diameter: 5mm / 0.2 inch Main Body Size: 65 x 28 x 25mm / 2.5 x 1.1 x 1 inch (L * W * H);Overall length: 120mm / 4.7 inch   Cable entry diameter: 6mm / 0.24 inch   Package contents:   4 * R-handlebar limit switch   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.