Built-In Locks

Offering convenient automatic locking, the Master Lock No. 1630 Built-In Combination Lock series is designed for standard lift handle locker...

Offering convenient automatic locking, the Master Lock No. 1631 Built-In Combination Lock series is designed for standard lift handle locker...

The Master Lock No. 1652 features the new button-less combination change process technology, along with a new, stylish octagonal dial. With ...

The Master Lock No. 1653 features the new button-less combination change process technology, along with a new, stylish octagonal dial. With ...

Offering convenient automatic locking, the Master Lock No. 1654 Built-In Combination Lock series is designed for horizontal latch box locker...

Offering convenient automatic locking, the Master Lock No. 1655 Built-In Combination Lock series is designed for horizontal latch box locker...

Offering high security in built-in combination locks, the Master Lock No. 1670 features a deadbolt locking mechanism and is designed to fit ...

Offering high security in built-in combination locks, the Master Lock No. 1671 features a deadbolt locking mechanism and is designed to fit ...

Offering the highest security, the Master Lock No. 1690 Built-In Combination Lock is designed for single point Wrap Around Latch™ lockers an...

Designed for horizontal and single point lockers with multiple users who are assigned access for short time periods, the Master Lock No. 171...

Designed for horizontal and single point lockers with multiple users who are assigned access for short time periods, the Master Lock No. 171...

Offering the highest security, the Master Lock No. 1790 Built-In Keyed Lock is designed for single point Wrap Around Latch™ lockers and is i...