American Lock Products®

The Best Padlock Security

ALL American Lock products can be customized to meet your specific needs. American Lock's make-to-order capabilities allow us to create tailored security solutions for your applications. We also take security to the next level, with innovations that include BumpStop® Advanced Cylinder Technology, Edge™ Key Control System and Weatherbuilt™ Padlock Protection.

Our Solid Steel Padlocks are the strongest padlocks available and offer the highest protection for commercial buildings, industrial plants and perimeters, remote or unattended properties and high risk areas. Their hardened, triple plated steel bodies resist break-in attempts, corrosion, rust and debris.

Our Solid Brass Padlocks resist moisture, including saltwater, offering ideal protection to equipment and buildings in the harshest outdoor or corrosive environments. They're ideal for protecting marine equipment, industrial plants and perimeters, sheds, gates and outbuildings.

Our Solid Aluminum Padlocks are made from an exclusive aluminum alloy, offering protection similar to brass in most harsh or caustic environments. They're a less expensive way to protect utility storage areas, sheds, gates and outbuildings.

BROCHURE

 

Security Padlock

Masterlock 1502

Product Specifications

  • Product Number1502
  • DescriptionNot Keyed, Commercial Boxed Packaging
  • Master Carton Qty25
  • Body Width1-7/8in (48mm)
  • Shackle DimensionsA: 9/32in (7mm) B: 3/4in (19mm) C: 13/16in (21mm)
  • ColorBlack

Safety Padlock

Masterlock 406Red

  • Product Number406RED
  • DescriptionKeyed Different, Commercial Boxed Packaging
  • Shelf Pack Qty6
  • Master Carton Qty36
  • Body Width1-1/2in (38mm)
  • Shackle DimensionsA: 1/4in (6mm) B: 1-1/2in (38mm) C: 25/32in (20mm)
  • ColorRed

Safety Padlock

Masterlock 410RED

  • Product Number410RED
  • DescriptionKeyed Different, Commercial Boxed Packaging
  • Shelf Pack Qty6
  • Master Carton Qty36
  • Body Width1-1/2in (38mm)
  • Shackle DimensionsA: 1/4in (6mm) B: 1-1/2in (38mm) C: 25/32in (20mm)
  • ColorRed

Safety Padlock

Masterlock 420

Product Specifications

  • Product Number420
  • DescriptionNot Keyed
  • Shelf Pack Qty12
  • Master Carton Qty72
  • Hasp Length4-1/2in (114mm)
  • Accepts Shackle Diameter up to9/32in (7mm)

Safety Padlock

Masterlock 481

Product Specifications

  • Product Number481
  • DescriptionNot Keyed
  • Master Carton Qty6
  • ColorRed

Security Padlock

Masterlock 6125

Product Specifications

  • Product Number6125
  • DescriptionKeyed Different, Commercial Boxed Packaging
  • Shelf Pack Qty6
  • Master Carton Qty24
  • Body Width2-3/8in (60mm)
  • Shackle DimensionsA: 3/8in (10mm) B: 1-3/8in (35mm) C: 7/8in (22mm)
  • ColorBlack