Voltage 12, No./mount. holes 3, No./terminals 3, Terminal 50/mm 4.80, Coil Bolt Length 8.50, Plunger Inner Diameter 10.30, Eye Outer Diameter 10.60, Plunger Outer Diameter 25.90, Eye Inner Diameter 4.60, B+ M8, Terminal 50 Spade, B+ Height 18.00, Coil Bolt Diameter M8, Outer Diameter 52.20, Length 60.40, Amount of Mounting Holes 3, Total Length 88.50