Voltage 12, Terminal 50 Screw, B+ Height 19.50, Coil Bolt Diameter M8, Eye Inner Diameter 4.60, B+ M8, Terminal 15a Screw, Outer Diameter 51.40, Terminal 15A/mm M5, No./mount. holes 2, No./terminals 4, Terminal 50/mm M4, Coil Bolt Length 10.50, Eye Outer Diameter 10.50, Plunger Outer Diameter 20.70, Amount of Mounting Holes 2, Total Length 113.00