The Master Lock No. 1525 3-digit combination padlock enhanced security features like the exclusive Block Guard® Anti-Shim technology, hardened steel shackles and double-reinforced stainless steel casing. Designed to fit lockers and lockable openings with an opening of at least 5/16 in. (8 mm) diameter, these locks provide multiple customization options to fit your needs. Includes key control feature for supervisory access along with many, buy control key separate, part K1525.








