Master Lock 2KAB Brass Padlock 

• Commercial Locks Protects Against Drilling & Prying
  
• 15/16" Tall, 5/16" Diameter Hardened BRASS Shackle
• Dual Ball Bearing Locking for Maximum Pry Resistance
• 1-3/4" Wide Laminated Brass Body for Superior Strength
• Non-Rekeyable, 4-pin W1 Cylinder Helps Prevent Lock Picking
• Keyed Alike (KA): All Locks Will Come With the Same 2 Keys (2KABKAB)
  
• Specs_Width: 1-3/4" Wide; A: 5/16" (8mm); B: 15/16" (24mm); C: 3/4" (19mm)
• Best Used For: Construction Sites & Equipment; Industrial Storefront and Business Gates and Fences, Tool Cribs; Vending Machines 

For 2KAB Extra Cut Keys