Outdoor keyed discus lock 70 mm diameter stainless steel body for a greater resistance to corrosion high security padlock with an octagonal shrouded shackle in boron alloy 10 mm diameter greater resistance to bolt cutters high security outdoor padlock 4 pin cylinder for maximum protection supplied with 4 keys high security outdoor padlock with abs bumper for protection against scratches protective cover over the keyway for protection against dust and the weather