Voltage 12, No./mount. holes 2, No./terminals 3, Terminal 50/mm 6.30, Coil Bolt Length 13.00, Eye Outer Diameter 7.70, Plunger Outer Diameter 21.00, Eye Inner Diameter 4.80, B+ M8, Terminal 50 Spade, B+ Height 17.00, Coil Bolt Diameter M8, Outer Diameter 51.00, Remarks Cap: HC-CARGO 131335., Amount of Mounting Holes 2, Total Length 109.00