STERGDE Sliding Window Locks (6 Sets) – No-Drill Aluminum Security Locks with Keys

Overview

Enhance the security and convenience of your sliding windows with STERGDE Sliding Window Locks. This kit is designed for versatility, fitting a wide range of vertical and horizontal tracks. The aluminum locks are built for durability and can be installed without drilling, giving you flexible security for homes, apartments, hotels, and offices. The package emphasizes practical protection and easy reconfiguration across different windows.

Six sets in the package provide ample coverage for multiple openings, with a thoughtful design that supports partial opening or full closure as needed. The included components are selected to support repeated use, from installation to repositioning, without sacrificing performance or surface care.

Key features at a glance

• Thickened aluminum alloy construction for lasting strength and solid feel.
• Lock and key separation design to deter unauthorized access and simplify control.
• Two fixed-hole design for stronger, consistent mounting on compatible tracks.
• Widened lock body increases the blocking area for a more secure stopping point.
• Protective washer included to prevent scratches or damage to the window surface.
• No drilling required for installation, with reusable positioning—reposition as needed.
• Versatile use across homes, apartments, hotels, and offices with vertical or horizontal sliding windows.
• Package includes multiple locks and essential accessories for straightforward setup.

Compatibility and installation

• Measure your window track before buying to ensure compatibility with the locks.
• Track height must be greater than 0.48 inch (1.2 cm) and track width less than 0.61 inch (1.55 cm).
• Depending on the track type, installation can be on the inside track or the center track.
• No drilling tools required — place, spacer, and tighten to secure; reuse and reposition as needed.

What you can expect

• Partial opening control helps you balance ventilation with safety for children and pets.
• Effective barrier against unintended sliding while still allowing easy operation when you choose to open.
• Durable aluminum construction and thoughtful design work together for long-term use.
• Clear maintenance and reusability, with the ability to reposition the locks to suit changing windows.

Package and support

The kit includes 4 security window locks, 4 mounting hex keys, 4 protective gaskets, and 1 vertical key for center-track mounting. If you have any questions or issues with the window locks, customer support is available to respond within 24 hours.