Master Lock

If you’re looking to buy school locker locks or keys, we have just what you need. Shop our selection of Master Lock’s locks and accessories.

We sell Master Lock school locks, gym locks and locks for various occasions. Master Lock has become a recognized lock manufacturer with decades of industry experience. The school locker locks Master manufactures are reliable and made to last.

All Master Lock orders only take one to two weeks to ship. Order your locker Master locks and accessories now and you will have your new lock or key in no time.

Our two pages of Master brand locks and accessories are sure to have the lock you’re looking for. If you’re in charge of maintaining lockers and security for a school or gym, or if you’re just looking to secure your locker, Master brand locks might be just what you need. Save this page so that next time you’re in the market you can quickly order your Master locks for school lockers, gym lockers or employee lockers.

Master Lock orders are not returnable because they are made when the order comes in. Each lock is specifically made per order.

Check out our Robert Brooke Locker Parts Catalog for more info.

Master Lock School Locks

School locks are what probably comes to mind when you think about securing your belongings in a locker. Master school locks come in a variety of shapes and sizes and are good for different uses.

You don’t have to go to school or be a member of a gym to find a use for a Master brand lock. Aside from school Master locks, Master also manufactures locks for home security, chain locks for bikes, locks for recreation centers, locks and accessories for safes, electronic locks and more. Master makes locks that you can use in your home, when traveling and even on your vehicle.

We sell many of these products on our online store. Whether you’re replacing an old lock or need a new lock to secure your gym locker, you can find what you need on our Master locks page. You can even do a search by model number if you have one in mind.

Our online store has combination padlocks, automatic locking bolts, manual locking bolts, series 1500 master keys, series 1600 master keys, wood locker spring loaded locks and more. Most of the padlocks are perfect to use on school or gym lockers, including master lock built in locker locks.

These locks can fit most locker types. Master Lock manual locking deadbolts fit on full length lockers and box lockers whereas their auto locking spring bolt works best on single point lockers. You can find information on what types of lockers each lock fits in their product description.

About Master Lock Company LLC

Master Lock was founded in 1921 by Harry Soref and has developed a rich history over the years. It is now a leading manufacturer of locks and other security products. Because they are a reputable brand, we sell Master brand products right here on our website.

In the 1920s, Master Lock began producing laminated padlocks with the help of only five employees. The company has won many awards over the years. Soref was the only person to receive a gold medal from American Association of Master Locksmiths for his innovative, high-quality lock production. In the 1980s, the company won the Clio advertising award for its hit commercial.

Master continues to participate in volunteer work and charities. They place such value on making their contributions that you can even say it has been ingrained into their company culture.

Master Lock’s first combination lock dates back to 1935. Now, with almost a century of producing first-rate locks and continuously delivering customer satisfaction, Master Lock has earned its title as a reputable and widely known lock manufacturer. Its current headquarters is located in Oak Creek, WI.

The company has continued to produce new, cutting-edge products. At RBA, we rely on Master Lock’s decades of experience to provide our customers with locking solutions they can count on. We are pleased to sell these locks that have proven to be dependable time and time again.

Contact Us About Your Master Lock

If you’ve already read the product descriptions on our website and still have questions about your Master lock, please feel free to ask us. Email us at JameyG@RobertBrooke.com and we will be ready to assist you.

Do you have a question about your Master locker locks combination? Do you need help determining what Master school locks will be best for your educational institution? We want you to be content with your purchase, so we are here to answer any questions you have.

We receive numerous inquiries from customers, so don’t hesitate to contact us about your Master lock. One common question we get is what type of locker a specific lock will work best on. The lock you will need depends on whether you have a single point locker, full length locker, box locker or another kind of locker. We will determine which lock you need and let you know so you can quickly place your order.

Our expertise in lock hardware will provide you with the right answers to your questions and help guide you in your purchase decision. We hope that the Master lock you receive is just what you were looking for and that you are completely satisfied with your Master lock purchase from RBA.

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  1. 1502 Master Lock Combination Padlock

    1502 Master Lock Combination Padlock
    Standard 3/4" vertical shackle.
    Not keyed controlled, combination only.

    1-2 week lead time

    1502
    $8.35
  2. 178D Master Lock Combination Padlock

    178D Master Lock Combination Padlock. Set Your Own Combination Padlock features a 2" wide solid body for strength and reliability. The 5/16" diameter shackle is 1" long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-digit dialing allows for thousands of possible numeric combinations. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

    178D
    $16.19
  3. 1525 Master Lock Combination Padlock

    1525 master lock combination padlock. Standard 3/4" vertical shackle.
    Keyed controlled & Combination.
    Master key sold separately. We will need your master key number if adding to your existing system. These keys start with a "V" and has digits after it.

    1-2 week lead time

    1525
    $9.82
  4. 1525LF Combination Padlock 1-1/2"ht

    1525LF Master lock,1-1/2" vertical shackle.
    Keyed controlled, combination only.
    Master key sold separately.We will need your master key number if adding to your existing system.

    1-2 week lead time

    1525LF
    $11.45
  5. 1525LH Combination Padlock 2"ht

    1525LH Master Lock, 2" vertical shackle.
    Keyed controlled, combination only.
    Master key sold separately.We will need your master key number if adding to your existing system.

    1-2 week lead time

    1525LH
    $12.73
  6. 1630 Master Lock Auto Locking Bolt RH

    1630 master lock built in locks.
    Automatic Locking Bolt
    For Lockers with handles and automatic locking bars
    Locking bolt moves vertically
    We will need your master key number if adding to your existing system. Master keys start with "F" and has digits after it.

    1-2 week lead time

    1630
    $19.34
  7. Master Keys for 1600 Series

    Master Key for 1600 Series Master Locks starts with a "F" and has 3 numbers after it. The master key will open all locks associated with that master key. If you do not know what master key you have you must destroy a lock and look under the black dial portion of the lock for a red flag that is 1/8"x3/8" with a stamped key number on it. This lock will be destroyed completely and will not be able to be used again. You either are buying locks with master keys and need to order as new series or you have an existing master key series that start with F or S.

    1630k
    $9.82
  8. 1631 Master Lock Automatic Locking Bolt LH

    1631 Master Lock Built in Locks
    Automatic Locking Bolt
    For Lockers with handles and automatic locking bars
    Locking bolt moves vertically, We will need your master key number if adding to your existing system.

    1-2 week lead time

    1631
    $19.34
  9. 1636mkada Master Lock Auto Locking Bolt w/2 User Keys

    1636mkada Master Lock Built-in lock for ADA Lift Handle Latch Lockers, right hand hinged door, with Master key enabling. Includes 2 student keys with ADA key heads. Order Master Key separately. Replaces 1630

    ADA Automatic Locking Bolt
    For Lockers with handles and automatic locking bars
    Locking bolt moves vertically
    RH Only, We will need your master key number if adding to your existing system.


    1-2 week lead time

    1636MKADA
    $27.26
  10. 1652 Master Lock Auto Locking Spring Bolt, Single pt

    1652 Master Lock Built in Locks.
    Automatic Locking Spring Bolt.
    For Single Point Lockers. Spring latch locks automatically.
    Bolt moves horizontally
    We will need your master key number if adding to your existing system.

    1-2 week lead time

    1652
    $21.57
  11. 1653 Master Lock Auto Locking Spring Bolt lh

    1653 Master Lock built in locks.
    Automatic Locking Spring Bolt.
    For Single Point Lockers. Spring latch locks automatically.
    Bolt moves horizontally
    We will need your master key number if adding to your existing system.

    1-2 week lead time

    1653
    $21.57
  12. 1654 Master Lock Auto Locking Springbolt rh

    1654 Master Lock built in Locks.
    For Box lockers
    Automatic Locking Spring Bolt.
    Usually found on gym or shop lockers. Spring latch locks automatically.
    Bolt moves horizontally, We will need your master key number if adding to your existing system.

    1-2 week lead time

    1654
    $21.57
  13. 1600 Series Lock Extension Set

    For lockers with an 11/16" to 3/4" thick doors. Locks are sold separately. The extension sets can be used with all the 1600's Master Locks only.
    1654-0320
    $9.36
  14. 1655 Master Lock Auto Locking Springbolt lh

    1655 Master Lock built in Locks.
    For Box lockers
    Automatic Locking Spring Bolt.
    Usually found on gym or shop lockers. Spring latch locks automatically.
    Bolt moves horizontally, We will need your master key number if adding to your existing system.

    1-2 week lead time

    1655
    $21.57
  15. 1670 Master Lock Manual Locking Bolt rh

    1670 Master Lock built in Locks.
    Manual Locking Deadbolt
    Fits expanded metal lockers, full length lockers and box lockers.
    Locking bolt moves horizontally.
    Master key sold separately. We will need your master key number if adding to your existing system.

    1-2 week lead time

    1670
    $22.39
  16. 1671 Master Lock Manual Locking Bolt lh

    1671 Master Lock built in locks.
    Manual Locking Deadbolt
    Fits expanded metal lockers, full length lockers and box lockers.
    Locking bolt moves horizontally.
    Master key sold separately. We will need your master key number if adding to your existing system.

    1-2 week lead time

    1671
    $22.39
  17. 1676mkada Master Lock Spring pt.Manual Lock, w/2 User Keys

    1676mkada Master Lock, Built-in lock for ADA Single Point Latch Lockers (except 1690 based lockers), right hand hinged door, with Master key enabling. Includes 2 student keys with ADA key heads. Order Master Key separately. Replaces 1670
    For Single Point Lockers. Manual locking bolt
    RH Only,We will need your master key number if adding to your existing system.

    1-2 week lead time

    1676MKADA
    $33.88
  18. 1690 Master Lock Single Point Latching Lock

    1690 Master Lock, Built-in lock for single point latch lockers - Wrap Around Latch Technology, automatic deadbolt locking, right-hand hinged door
    For Single Point Lockers. Spring latch locks automatically.
    RH Only
    Master keys sold separately.We will need your master key number if adding to your existing system.
    1-2 week lead time

    1690
    $28.49
  19. 1695mkada Master Lock Single Point Latch, w/2 User Key

    1695mkada Master Lock, Built-in lock for ADA single point latch lockers designed for Wrap Around Latch Technology, automatic deadbolt locking, right-hand hinged door, with Master key enabling. Includes 2 student keys with ADA key head. Order Master Key separately.
    ADA For Single Point Lockers. Spring latch locks automatically.
    RH Only

    1-2 week lead time

    1695MKADA
    $33.88
  20. 1710 Master Lock Manual Locking Deadbolt -w/2 User Keys

    1710 Master Lock

    • 5-Pin Tumble key
    • Built in key locks, Bolt moves Horizontally.
    • Comes with 2 user keys.
    • Manual locking springbolt.
    • For box lockers
    • Right or Left Hinged
    • Master Keys extra, We will need your master key number if adding to your existing system.

    • 1-2 week lead time
    1710
    $18.75
  21. 1700 Series Master Key

    Include Master key #, always starts with a "SL" and has 2-3 numbers after it.

    or new series. We will need your master key number if adding to your existing system.

    1710K
    $9.82
  22. 1710mkada Master Lock Manual Locking Bolt, w/2 User Keys

    1710mkada Master Lock

    • 5-Pin Tumble key
    • Built in key locks, Bolt moves Horizontally.
    • Comes with 2 user keys.
    • Manual locking springbolt.
    • For box lockers
    • Right or Left Hinged
    • Master Keys extra, We will need your master key number if adding to your existing system.

    • 1-2 week lead time
    1710MKADA
    $20.90
  23. 1700 Series User Keys

    For user keys include master key number and serial number for user key only. User key is not the master key.

    1710U
    $9.82
  24. 1714 Master Lock Automatic Locking Bolt -w/2 User Keys

    1714 Master Lock

    • 5-Pin Tumble key
    • Built in key locks, Bolt moves Horizontally.
    • Comes with 2 user keys.
    • Automatic locking springbolt.
    • For box lockers
    • Right or Left Hinged
    • Master Keys extra, We will need your master key number if adding to your existing system.
      1-2 week lead time
    1714
    $18.75
  25. 1714mkada Master Lock Automatic Locking Bolt, w/2 User Keys

    1714mkada Master Lock

    • 5-Pin Tumble key
    • Built in key locks, Bolt moves Horizontally.
    • Comes with 2 user keys.
    • Automatic locking springbolt.
    • For box lockers
    • Right or Left Hinged
    • Master Keys extra, We will need your master key number if adding to your existing system.
    • 1-2 week lead time
    1714MKADA
    $20.90
  26. 2010KA Master Lock Combination Padlock

    1. Great for Recess Handle Lockers(2010S)
    2. 2-3/16" (56mm) wide; heavy duty stainless steel body
    3. Double ball bearing locking shackle resists prying
    4. Large diameter, high tech boron shackle resists bolt cutters
    5. Fully recessed dial resists knock-off attempts
    6. Combination padlocks for high security applications where vandalism and abuse are a problem
    7. Keyed controlled, combination only.
      Master key sold separately.
    8. 1-2 week lead time
    2010KA
    $32.71
  27. 2010S Master Lock Combination Padlock

    1. Great for Recess Handle Lockers(2010S)
    2. 2-3/16" (56mm) wide; heavy duty stainless steel body
    3. Double ball bearing locking shackle resists prying
    4. Large diameter, high tech boron shackle resists bolt cutters
    5. Fully recessed dial resists knock-off attempts
    6. Combination padlocks for high security applications where vandalism and abuse are a problem
    7. Keyed controlled, combination only.
      Master key sold separately.
    8. 1-2 week lead time
    2010S
    $32.71
  28. 3630 Master Lock for RH Lockers

    • Bolt Moves Verticle
    • Multi-User Built-In Locks
    • Allows a locker user to set their own temporary 3-digit combination for the duration of visit, eliminating the need for system charting
    • Designed for standard, lift handle lockers with hinges on the left
    • Manual spring locking
    • Solid zinc housing provides durability for multiple uses on a daily basis
    • Secure, easy to use resettable combination lock offers up to 1,000 different combinations
    • Control key for supervisory access; specify key to match existing system or factory assigned
    • Extension kit available for use on wooden doors with a thickness of 11/16" to 3/4"

    Best Used For:

    3630
    $98.58
  29. 3631 Master Lock for LH Lockers

    • Bolt Moves Verticle
    • Multi-User Built-In Locks
    • Allows a locker user to set their own temporary 3-digit combination for the duration of visit, eliminating the need for system charting
    • Designed for standard, lift handle lockers with hinges on the left
    • Manual spring locking
    • Solid zinc housing provides durability for multiple uses on a daily basis
    • Secure, easy to use resettable combination lock offers up to 1,000 different combinations
    • Control key for supervisory access; specify key to match existing system or factory assigned
    • Extension kit available for use on wooden doors with a thickness of 11/16" to 3/4"

    Best Used For:

    3631
    $98.58
  30. 3670 Master Lock for RH or LH Lockers

    • Bolt Moves Horizontal
    • Allows a locker user to set their own temporary 3-digit combination
      for the duration of visit, eliminating the need for system charting
    • Designed for standard, lift handle lockers with hinges on the left
    • Manual spring locking
    • Solid zinc housing provides durability for multiple uses on a daily basis
    • Secure, easy to use resettable combination lock offers up to 1,000 different combinations
    • Control key for supervisory access; specify key to match existing system or factory assigned
    • Extension kit available for use on wooden doors with a thickness of 11/16" to 3/4"

    Best Used For:

    3670
    $98.58
  31. K3630 Master Key

    K3630 is the over ride key to get into any locker with that same master key #. Master Key Video Click Here or Multi User Lock Video Click Here.

    You must choose New Series or Existing master key #.

    K3630
    $9.82
  32. Extension Kit for 3630, 3631, 3670

    Extension kit for use on wooden doors with a thickness of 11/16" to 3/4". Works with 3630, 3631 & 3670 lock.

    3630-0320
    $7.11
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