Sliding Door Lock with Key: Features, Size and Suitable Applications

Its flush, rectangular design makes it practical for sliding doors because it does not require a large protruding handle.

🔐 What Is a Single-Cylinder Sliding Door Lock?

A single-cylinder sliding door lock allows the door to be locked or unlocked with a key from one side. The recessed pull provides a comfortable grip for opening and closing the sliding door without taking up unnecessary space.

This type of lock is suitable for users who want:

• Better privacy for a sliding door
• Key-controlled access
• A neat and compact door fitting
• A handle that does not protrude too far
• A coordinated lock set with the necessary accessories

✨ Key Features

Recessed Rectangular Design

The handle sits neatly within the door surface. This helps maintain a streamlined appearance while reducing obstruction around the doorway.

Key-Operated Locking

The supplied keys allow the sliding door to be secured when privacy or access control is required.

Zinc Alloy Construction

The lock body is made from zinc alloy, giving it a solid structure for regular indoor use.

Two Finish Options

The sliding door lock is available in BSN and black, making it easier to coordinate with different door colours and interior styles.

Complete Accessory Set

The product comes with the related locking components, keys and screws required for its intended setup.

📋 Product Details

All measurements are in millimetres.

🚪 Where Can This Sliding Door Lock Be Used?

This lock can be considered for compatible indoor sliding doors in areas such as:

• Bedrooms
• Home offices
• Study rooms
• Storerooms
• Walk-in wardrobes
• Office rooms
• Other spaces that require additional privacy

Door construction and installation requirements may vary, so the door thickness, backset and available internal space should be checked before choosing the lock.

📏 What Should You Check Before Buying?

Before purchasing a sliding door lock, prepare these important measurements:

1. Door thickness: This model is designed for doors measuring 33–50 mm thick.
2. Backset: Confirm that a 35 mm backset matches the door preparation.
3. Door direction and locking needs: Check which side requires key access.
4. Available installation space: Make sure the door can accommodate the lock body.
5. Preferred finish: Select BSN or black to match the door and surrounding hardware.

Preparing these details makes it easier to confirm whether the lock is suitable for your sliding door.

🎨 BSN or Black: Which Finish Should You Choose?

The BSN finish offers a lighter metallic appearance that pairs well with neutral, timber and contemporary door designs.

The black finish creates a stronger contrast and works especially well with dark frames, modern interiors and other black hardware.

For a more coordinated result, match the lock finish with nearby handles, tracks and door accessories.

🔑 Find the Right Sliding Door Lock

A rectangular single-cylinder sliding door lock is a practical choice when you need a recessed pull with key-operated access. With zinc alloy construction, two colour options and compatibility with 33–50 mm thick doors, it suits a range of indoor sliding-door applications.

Before choosing, prepare your door thickness and installation measurements. Visit ecoWARE with these details, and our team can help you check which option suits your door.