Description: Relays sockets are used for many car electronic applications to turn on/off almost any device. They are also used when a device draws heavy amperage such as car alarms, remote starts, HID headlights, pop doors, trunk releases strobe lights, fog lights, stereos, fans, air horns, and much more. High 80A coil capacity- able to handle those high current applications with ease 12 Volt 80 amp 4-prong relays Specification: Dimensions: Approx. 30x35x180mm /1.2x1.4x7.1inch Package Includes: 10 Pieces Harness Socket