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The Master Lock No. 1502BLU 3-digit combination padlock has many enhanced security features like the exclusive BlockGuard® Anti-Shim technology, hardened steel shackle and double-reinforced stainless steel casing. Designed to fit lockers with a padlock eye of at least 5/16in (8mm) diameter, these locks provide multiple customization options to fit your needs.

  • Blue metal dial for school spirit, style and added security. Dial colors available include - Blue, Green, Orange, Purple, Red, Grey, Gold, and Black
  • Patented BlockGuard® Anti-Shim Technology withstands attempts to violate the latch mechanism
  • Includes combination chart to facilitate lock system administration
  • 1-7/8in (48mm) wide double-reinforced stainless steel body withstands abuse
  • 3/4in (19mm) tall, hardened steel shackle for extra cut resistance
  • Easy 3-number dialing with automatic scrambling feature to prevent reopening of lock
  • Optional customized dials, locks sold in groups of combinations, and back case printing- see Catalog for details
  • For supervisory key control option, consider model 1525

Product Specifications

Body Width 1-7/8in
Body Width (Metric) 48mm
Shackle Diameter (A) 9/32in
Shackle Diameter (A) (Metric) 7mm
Shackle Height (B) 3/4in
Shackle Width (C) 13/16in