Voltage 12, No./mount. holes 2, No./terminals 3, Terminal 50/mm M4, Coil Bolt Length 16.50, Plunger Inner Diameter 9.00, Eye Outer Diameter 7.50, Plunger Outer Diameter 22.00, Eye Inner Diameter 4.50, B+ M8, Terminal 50 Screw, B+ Height 16.50, Coil Bolt Diameter M8, Outer Diameter 52.00, Remarks Cap: HC-CARGO 139604., Length 41.05, Mounting Hole 1 15, Amount of Mounting Holes 2, Total Length 78.00