Description: Brand new heavy duty 4-prongs SPST relays. Use optional Relay Harness, or female Crimp Connectors. High 40A coil capacity- able to handle those high current applications with ease. Package Include: 2 x 40A 4-Pin 24V Vehicle Relays. Mechanical life of 10,000+ cycles. Specification: Material: Plastic and Metal Size: Approx 25x25mm/1x1 Inch Rated current: 40A Pin Number: 4 Pins Package Includes: 2 Pieces Car Relay