At Master Lock, the health and safety of our associates is always a priority. During this rapidly evolving time, we’re taking the necessary precautions to help reduce the spread of COVID-19 in our communities and our facilities while continuing to meet our customers’ needs. For the latest information and resources regarding COVID-19, please visit the World Health Organization website.

Built-In Locks

Your school should have supplied you with a lock model number. If not, contact your school to find out which lock model number you will be using.

Choose your lock below and watch the video.

1630 Built-in Locks


See video
1652 or 1654 Built-in Locks

1652 or 1654

See video
1670 Built-in Locks


See video
1690 Built-in Locks


See video

Note: Videos may take a few minutes to load.

School Administrators go to the Administration link to learn more