A Stylish, Gold Plated Cylinder Lock for Glass Doors (GS-GL20-GP)

Featuring a clean elegance, this handsome, gold-plated cylinder lock for glass doors from our Million Lock Series is the perfect solution for securing your display cabinets.

This high-quality gold-plated glass patch lock features a sturdy cylindrical cam lock design, stainless steel and zinc alloy construction, and a gold-plated finish that looks high-end without ostentation. Chrome and black finishes are also available.

We have designed this patch lock to be used together with a matching glass hinge (GS-GH20-GP) and bracket (GS-GB20) for a well-coordinated design that looks professional and harmonious.


One Million Key Changes, with Optional Master Key

As part of our Million Lock Series, this cylinder lock for glass doors features a dimple key with one million possible key changes and is produced both in a standard (GS-GL20-GP-D) and master key (GS-GL20-GP-B) format, giving the system considerable flexibility and resilience.

The dimple key on this gold-plated glass patch lock is reversible, so it can only be removed when locked, minimizing the risk of loss. Locking and unlocking this cam lock is a breeze, requiring a simple 90° turn in the appropriate direction. The action is smooth and requires little effort, denoting true quality.

Other quality features include the fact that the strike plate on this cylinder cam lock also functions as a door stopper, which improves its overall stability and reduces risk to the glass. In addition, we have designed these sets to be compatible with other locks in our Million Lock Series, permitting you the possibility of having one key able to open multiple unique locks.

Take Advantage of Easy, Convenient Installation

The installation process for our GS-GL20-GP cylinder lock for glass doors is about as easy as it gets, requiring only a single round hole to be drilled. This gold-plated glass patch lock also includes shatterproof film, to minimize the risks of glass breakage both during installation and thereafter, and to minimize safety risks in the event breakage does occur.

Find the Right Glass Showcase Hardware for Your Project at Sugatsune

For help finding the right cylinder lock for glass doors or any other hardware components you may need, contact our technical support team today and we will help you identify the parts you need to help realize your project.

Weight 400 g
Dimensions 40 × 62 × 58.5 mm
RoHS Status

Not Compliant

Overall Length (mm) Width (mm) Height (mm) Weight (g)
40 mm 62 mm 58.5 mm 400g


Component Material Finish
Lock Zinc Alloy 24K Gold Plated
Cylinder Brass 24K Gold Plated
Front Plate Zinc Alloy 24K Gold Plated
Spacer ABS Black
Front Plate Zinc Alloy 24K Gold Plated
Key Brass Nickel Plating

Certain CAD files are not available for download from our website. Please email us at with the product name and desired file format and we can email it to you.


No videos yet!