HIMOMO Window Sash Locks – 10-Pack Diecast Cam Action Latches for Sliding & Double Hung Windows

Overview

HIMOMO Window Sash Locks offer a durable, easy-to-install security upgrade for many residential windows. This 10-pack uses a cam action design that draws the keeper tight when locked, producing a snug latch across paired sashes.

Crafted from zinc alloy with a multi-layer electroplating finish, these locks resist wear and corrosion, helping them stay dependable through seasons of use.

What you get

• 10 sash locks
• 40 screws
• Hole-to-hole spacing: 53 mm
• Recommended for window frames at least 16 mm thick and aligned on the same horizontal line

Key features

• Cam action hook draws the keeper tight for a secure closure
• Screw size M4x16 mm for standard installations
• Diecast zinc alloy construction for durability and rust resistance
• Versatile compatibility with aluminum, wood, vinyl windows, and sliding doors

How to install

• Identify two window sashes on the same horizontal line for locking alignment
• Mark the positions and drill pilot holes
• Attach the locks and keepers using the included screws
• Test the latch by sliding the sashes and engaging the cam mechanism

Real-world use cases include upgrading multiple windows in a home or apartment, replacing worn or missing locks, or adding an extra layer of security to patio doors that use sliding tracks. This setup may help improve security and ease of use, depending on window configuration.

Notes: The locks are designed for sliding windows and opening windows with the same slide rail. Performance may vary with window style and installation accuracy. This product is a replacement part to enhance security and ease of use, not a guarantee of prevention.