Contact us at or 514.312.5267. *If you are calling from USA, please call at (800) -562-5267.


Glass Door Locks


Clamp-on lock for Glass swing door.
Designed to match aesthetically with the GS-GH20 glass 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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