Contact us at or (800)-562-5267. *If you are calling from Canada, please call at 514-312-5267.


Glass Door Locks


Clamp-on lock for Glass swing door.

Designed to match aesthetically with the GS-GH20 glass door hinge.
Reversible key. Turn the key 90° to lock and unlock. Key can only be removed when locked.
Dimple key with up to 1 Million key changes. Master key system available at surcharge (Max. 2,520 key changes/master key.).
Keys can be shared with other Million Lock Series.

*Available 2019.

Please feel free to send us an email ( if you have any questions about GS-GL20.

Certain CAD files are not available for download, please contact and we can email it to you.

    Schematic Spec Sheet

    Literature & Installation sheets

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