Master® Padlocks with Keyway

Starting at $7.50

The best padlock made is now even better, with BlockGuard™ anti-shim technology!

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The most trusted industry combination lock now features some of the best anti-tampering technology, to prevent “picking” and “forcing” that might lead to unwanted access.

Safe, Durable Design

Durable 1-7/8” stainless steel and exclusive BlockGuard™ anti-shim technology prevent tampering to the lock, while the shackle has a double-reinforced stainless steel construction to prevent cutting. All working parts are brass- or cadmium-plated steel to resist corrosion. Combination locks are constructed to last a lifetime, and their parts are not intended to require repair or replacement.

Easy 3-number dialing with an automatic scrambling feature makes locks easy to open. In the event a combination is forgotten; locks can be quickly disabled by an administrator key.

Three Options

  • Standard locks are the most popular and a classic way to create security in your institution. They include a 3-digit combination ranging from numbers 1-39 (ex. 36-13-29). This allows for numerous combinations and greater security.
  • SimpleCombos™ locks are the same construction as a standard combination lock, except the 3-digit combinations are simple, easy-to-remember sequences ending in whole numbers or even increments (ex. 30-10-25). This is better for younger students who may have a harder time memorizing and remembering a combination.
  • Custom Locks are standard locks, personalized with different dial colors and school logo, names, or initials (in white only). Please call to place a custom order. All custom-keyed locks are specially made and not eligible to be returned.

Ordering Specifications:

  • A minimum order of 15 is needed for the locks (100 for custom locks)
  • Under Control Number: Type in: New
  • A Control Key is needed to start a new series. Find this under Accessories (ordered with a new series only)

If you're adding locks to an existing series:

  • You must specify the lock color and Control Number when ordering. This will begin with the letter V, followed by 2-3 numbers.
  • This will allow for the existing control key to work with the new locks.

Reordering Locks