DIN 3124, with release pin f. Hasp lock, chrome vanadium, chrome plated, polished.
Hex mm: 34.0 diameter: 47.5 mm. Length: 60.0mm PROFILE: HEXAGONAL SIZE / SIZE: 34 MM DRIVE: 3/4 INCH LENGTH: 60.0MM FOR IMPACT GUNS: NO MAGNETIC: YES PIN TO RELEASE: YES INSULATED VDE: NO