... Brass or Semi-Brass Cylinder 3, three normal iron keys 4,OEM iron padlock1,customer's design and brand are available,2, ... cast iron lock body4,Cylinder: iron or brass or semi-brass5,Shackle:Chrome plated, long or short availbale6,Keys: normal keys, crossing keys or atomic ... quality requirement,high flexibility, waterproof and rust resistance; durable performance Iron Padlock with 3 normal keys