Master Lock 1525 Locker Lock with Key Control

Master Lock 1525 Combination Lock: Master Lock No. 1525 Locker Locks with Key Override Control Feature for Supervisory Access (Control Keys Sold Separate); Shackle: 3/4" Tall; Dial Color: Black (Standard). Includes Combination Charts. Master Lock 1525 Locker Lock 1-7/8in (48mm) Wide Stainless Steel Body 3/4in (19mm) Tall Hardened Steel Shackle  Standard Patented BlockGuard Anti-Shim Technology  Easy 3-Number Dialing with Automatic Scrambling Feature Portable Lock Designed to Fit Lockers with a Padlock Eye At Least 5/16in (8mm) Diameter Combination Chart Included for Lock System Administration; All Combinations Different Shackle: 3/4" (19mm) Tall Dial Color: Black (Standard) Key Override Feature Provides Supervisory Access; Specify Key Number to Match to Existing System (Control Keys Sold Separate) Specs_Width: 1-7/8" Wide; A: 9/32"(8mm) B: 3/4" (19mm) C: 13/16" (21mm) Best Used Indoors For: School Lockers, Employee Lockers & Athletic Lockers; Storage Lockers; Cabinets; Office Equipment; Self-Storage Units & Lockers   Matching Control Key for 1525 Lock