Uxcell Car Relay (5 Piece) Product name : car relay; model : Jd2912; rated current(max.) : 40A Rated Voltage : dc 24V; contact Type : spst(no) Size(included metal tab) : 2.8 x 2.8 x 2.5Cm/1.1" x 1.1 inch x 1 inch (l*w*h); mounting hole size : 6.5Mm/0.26" Material(external) : plastic, metal; color : Black, Silver tone Weight : 188G; Package Content : 5 x car relay