Voltage 12, No./mount. holes 2, No./terminals 3, Terminal 50/mm 6.30, Coil Bolt Length 15.00, Plunger Inner Diameter 10.30, Eye Outer Diameter 13.10, Plunger Outer Diameter 21.80, Eye Inner Diameter 4.80, B+ M8, Terminal 50 Spade, B+ Height 16.50, Coil Bolt Diameter M8, Outer Diameter 52.30, Remarks Cap: HC-CARGO 133269. Moving contact: HC-CARGO 133270., Length 52.35, Amount of Mounting Holes 2, Total Length 93.00