Description: Universal Car Truck Electronic Pin Switch. Adjustbale Screw Length. Plastic top design. Designed for Car Domelight/ hood intrusion switch/ auto switch trunk notice. Works When the switch is depressed, it breaks the circuit. Specification: Material: Iron(Galvanized) Length: 70mm/2.75" Screw length: 35mm/1.37" Uses: Car hood intrusion switch / auto switch trunk notice Color: Copper Package Includes: 2 x Pin Switches