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Custom Features- Master Keyed & Engraving

610-521-4400

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Master Lock 1525 Combination Padlock

MPN: 1525
$ 7.85

When will my padlocks be delivered?

Notice: Master Lock 1525 padlocks are intended for schools and commercial use. The minimum order quantity for this product is 10 units.

The estimated delivery time is 3 weeks

Do you need your locker locks in a hurry? Check out our in stock case quantities of the Master Lock 1525 and your locks will ship directly from our warehouse the next business day:

Master Lock 1525 Combination Padlock Features

  • BlockGuard anti-shim technology for added protection
  • 1-7/8" standard combination locker lock
  • stainless steel body
  • 3-digit, factory set dial combination
  • available with black, blue, red, green, gold, orange, gray, and purple dial
  • Key control provides supervisory access - control key sold separately
  • includes combination control chart
  • combinations are not resettable
  • available in any quantity (minimum 10 units)

Master Lock 1585 Combination Padlock Letter Lock padlocks have been discontinued and the recommended replacement is Master Lock 1525 combination padlocks.

American Lock A400K Combination Padlocks have been discontinued and the recommended replacement is Master Lock 1525 combination padlocks. Master Lock model 1525 padlocks can be keyed to match existing American Lock A400K control keys.

This product requires a minimum quantity of 10 units

Notify me when back in stock

Common Questions

Can I order multiple padlocks that all open with the same key?
Yes. Padlocks that can be opened with the same key are called Keyed Alike (KA)

Can I order new padlocks keyed alike to match a padlock key code I already have?
Yes. We can supply Master Lock, American Lock, ABUS, PACLOCK, and Enforcer padlocks keyed to a specific key code. Some restrictions may apply.

What are keyed differently (KD) padlocks?
A group of Keyed Differently (KD) padlocks will have randomly selected key codes for each lock so that the key from one lock will not open other locks in the group. The number of key differs depends on the the number of pins in the cylinder. The only way to guarantee that there will be no duplicate keys in a group of padlocks is to request that the padlocks be registered (not available for all padlock models).

What are master keyed (MK) padlocks?
A master key (MK) is a unique key that will open all padlocks in a group of padlocks. A group of padlocks that open with a master key is called a master key system. Master keying is not the same as keyed alike. This is a common misconception. See keyed alike above. REQUEST A QUOTE for master keyed padlocks.

More Information on KEYING OPTIONS...

Can padlocks be ordered with custom engraving?
Yes. Custom Engraving is available on most ABUS, Master Lock, American Lock and PACLOCK aluminum, brass, stainless steel and ProSeries® padlocks. Minimum order quantities may apply. REQUEST A QUOTE for custom engraved padlocks.

More Answers to COMMON QUESTIONS...


Reviews

5
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100%
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it a 4 or 5-Star rating.
Verified Buyer
“Great buy”
August 26, 2025 by Liola M. (MA, United States)
“Your service was timely and very professional. Thanks for being genuine and not scamming us like The Lock People from San Diego did last year. Placed an order on their website in Aug 2024 and still no product or refund.
You, on the other hand, have been responsive, polite and professionally delivered our purchased red faced locks! Our students are happy and challenged by the mastery of the combinations”
Verified Buyer
“Great deal”
February 19, 2025 by A Reviewer (United States)
“Have used these lock for years they always work.”
Verified Buyer
“Great buy”
September 11, 2024 by Federico G. (Panama)
“Great Buy”