DIN 6450, form C, octagonal, chrome-molybdenum-vanadium-air-hardening steel, hardened and tempered, impact head hardened and tempered to 38-46 HRC. Stove with green enameled surface, bright ground and transparent lacquered conductive pin.
Length: 150.0 mm Octagonal: 10.0 mm Tip Ø: 4.0 mm Weight: 70.0 g