The lock patch fitting is typically installed on the surface of the glass door, providing a mechanism for locking and unlocking the door. It often includes a key or a combination lock, allowing authorized individuals to access the area behind the glass door while providing security by preventing unauthorized entry. The lock patch fitting is not only functional but also adds to the overall aesthetic appeal of the glass door, offering a sleek and modern look.

In addition to its locking functionality, a lock patch fitting for glass doors also offers several other features and benefits. Here are a few more details:

1. Durability: Lock patch fittings are typically made from high-quality materials such as stainless steel or durable alloys. This ensures their long-lasting performance and resistance to wear and tear.

2. Versatility: Lock patch fittings are available in various designs and finishes, allowing you to choose the one that best matches your glass door's style and aesthetic. They can be sleek and minimalistic or more ornate, 

depending on your preference.

3. Ease of Installation: Lock patch fittings are designed for easy installation on glass doors. They usually come with all the necessary hardware and instructions for mounting, making the installation process straightforward.

4. Security: Lock patch fittings provide an added layer of security to your glass door. They help prevent unauthorized access and enhance the overall safety of the premises.

5. Compatibility: Lock patch fittings are designed to be compatible with different types of glass doors, such as frameless glass doors or glass doors with metal frames. This ensures that you can find a suitable lock patch 

fitting regardless of your door's specific design.

6. Maintenance: Lock patch fittings generally require minimal maintenance. Regular cleaning and occasional lubrication of the locking mechanism are typically sufficient to keep them in good working condition.