American Lock A6531 1 1 2in (51mm) Solid Brass 6 Padlock with 1 1 2in (51mm) Shackle Keying:Keyed Different 1671MDGRN features a deadbolt locking via_enabled 1671MDGRN features a deadbolt locking mechanism and is designed to fit almost all locker styles Fully adjustable from 3 4inin to 2 3 8in (19mm 60mm) Keyed Alike – multiple locks open with the same key – features a 1 1 2in (38mm) wide solid brass body for superior corrosion resistance in the harshest outdoor or corrosive environments and a 1 1 2in (38mm) tall A6531 Solid Brass Padlock features a 1 1 2in (38mm) wide solid brass body for superior corrosion resistance in the harshest outdoor or corrosive environments and a 1 1 2in (38mm) tall