Voltage 12, No./mount. holes 3, No./terminals 3, Terminal 50/mm M4, Coil Bolt Length 18.00, Plunger Inner Diameter 8.70, Plunger Outer Diameter 29.75, B+ M10, Terminal 50 Screw, B+ Height 23.00, Coil Bolt Diameter M10, Outer Diameter 61.00, Length 83.00, Amount of Mounting Holes 3, Total Length 111.00