Car Motor DC 12V 40A 4 Pin SPST Relay 2 Pcs Product Name: Car Relay; Package Content: 2 Pcs x Car Relay Color: Black; Material: Plastic,Metal Dimension: 60 x 25 x 22mm / 2.4" x 1" x 0.87" (L*W*H); Contact Type: SPST Pin Number: 4 Pin; Current: 40A Coil Voltage: DC 12V