Voltage 12, Terminal 50 Screw, B+ Height 18.00, Coil Bolt Diameter M8, Eye Inner Diameter 7.30, B+ M8, Outer Diameter 52.20, No./mount. holes 2, No./terminals 3, Coil Bolt Length 17.00, Eye Outer Diameter 12.10, Plunger Outer Diameter 21.75, Amount of Mounting Holes 2, Total Length 129.50, Length 64.40, Remarks Cap: HC-CARGO 133803.