Master Lock M15KALF Magnum Padlock 

• Magnum is the #1 Choice of Professionals
• 2-1/2" (64mm) Wide Laminated Steel Body
• Reinforced Body Bumper for Scratch Resistance
• Dual Ball Bearing Locking For Superior Pry Resistance
• Octagonal Boron Carbide Shackle is 50% Harder than Hardened Steel
• Dual Armor Protection: Laminated Steel Core Insulated by Stainless Steel & Zinc Outer Components for Weather Resistance
  
• Cylinder: 4-Pin W1
• Keying:Keyed Alike (KA) 
  
• Shackle: 1-1/2" (38mm) Tall
• Specs_Width: 2-1/2" Wide; A: 7/16" (11mm); B: 1-1/2" (38mm); C: 1-3/16" (30mm)
  
• Best Used For: Outdoor Security including Security Gates & Fences; Storage Buildings; Construction Sites & Equipment; Tools, Job Boxes & Gang Boxes 

For M15KALF Extra Cut Keys