A CEN Grade 4 padlock for oval cylinder where the cylinder is protected according to the IP68 standard. Suitable for locking in tougher environments, e.g. shutters, road barriers, gates or the like. The padlock is designed for mounting Scandinavian oval cylinder and supplied with O-rings in the shackle holes and with a tight, fold-out hatch over the cylinder. Hermetically sealed. The rubber seal is supplied in black as standard, but available in several different colors to simplify marking of e.g. area, affiliation. Patented product