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  • Master Lock 1637MKADA Locker Lock for Special Needs users. ADA Compliant Built-In Combination Lock for Left Hand, Lift Handle Lockers. Can be opened by Extra-Large Headed student key.

Master Lock 1637MKADA Locker Lock for Special Needs User. ADA Compliant Built-In Combination Lock. Automatic Locking for Multi-Point Latch Lift Handle Lockers. Left Hand. PLASTIC DIAL


Product Description

EMAIL TO ORDER sales@langequip.com

Master Lock 1637MKADA Locker Lock for Special Needs user. ADA Compliant Built-In Combination Lock for Lift Handle Multi-Point Lockers. Left Hand. Plastic Dial. Large-Head Student Key for easy opening.

Looks like standard Master Lock 1631 Built-In Combination Lock but designed so Special Needs users can easily open lock with extra-large headed key.

Vertical bolt lock for standard lift handle lockers with HINGES ON THE LEFT. Automatic Locking.

This lock comes with 5 different pre-set 3-digit combinations.

Can be opened three ways:

  • Large-Headed student key (opens 1 lock)
  • Master Key (Control Key) for supervisors
  • Combination

Comes with 2 large-head student keys.

Additional key heads sold separately. Please see our 1710-43959.

Additional Keys can be purchased separately. Please see our #10011.

The keying system for these locks is slightly different from that in the standard locker locks. For that reason, these locks cannot be built to match an existing key series.

This standard lock comes with a plastic dial. For less than $1.00, you can have your lock built with a metal dial, offering better durability and colors! Please see our 1637MKMDADA.

Please Note: These locks are built to order and CANNOT BE RETURNED. So Please, if you have any doubts or questions, call us at 800-526-5092 or 973-601-0001, or send us an email at sales@langequip.com We'll do everything possible to make sure you get the right locks.

Extender Kits allow use of this lock on wooden doors (11/16" to 3/4" thick). See our 1654-0320.

Meets "2010 Standards for Accessible Design."

This lock model is also available for Right Hand Lockers. See our 1636MKADA locks.

Please watch Master Lock's videos:

Use of Large-head key to open built-in combination locks


How to open built-in combination locker locks


How to "bump" combination to the next setting

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