uxcell DC 12V 80A 1NO SPST 4 Pins 15mm Rail Socket Automotive Truck Car Relay Product Name : Car Relay;Model : RTT7105-12V;Contact Type : 1NO (SPST) Pin Number : 4 Pin;Rated Current : 80A;Rated Voltage : 12VDC Total Size(Approx) : 3.7 x 2.8 x 3cm / 1.44" x 1.1" x 1.2" (L*W*H);Mounting Rail Size : 15mm / 0.59" External Material : Plastic, Metal;Main Color : Black Weight : 36g;Package Content : 1 x Car Relay