Feature

●★The window can be partially opened and closed to prevent theft and thieves from falling over and improve air circulation while protecting your familys safety. In case of emergencies, it is also recommended as a safety measure for homes with small children.
●★ POWERFUL! For crime prevention/safety precautions. Sash Window and Stopper with Tools Set of 4 Japanese Easy to install by simply tightening the dedicated screws in the location where you want to lock the sash window. Comes with special tools for easy installation.
●★Ideal for preventing crime from everyday use, as well as for long outings, when opening and closing windows for babies and toddlers, the elderly.
●★ Durable Material: It is strong, sturdy, and has exquisite workmanship, aluminum alloy frame and stainless steel screws that can be reused many times.
●★NOTE: This product is designed for indoor use. Do not use outdoors. In order to further enhance the security effect, it is more effective if you use the top frame (mamolex stop) for the top frame.

[Two holes 4pc]




[Two holes and one]




[Single hole 4pc]




[1 single hole]





Description

Note: Use 2 locks on heavy doors for added security

Product:4pcs,Japanese

Size: According to the picture

The thickness should be less than 1.6 cm.

Product Material: Made of high quality space aluminum. Durable and will not rust

Easy Installation

This product is easy to install, no need to punch the installation, you can freely adjust the mounting position.

How to install:

1. Place the lock in the proper position on the rails.

2. Turn the key to lock in place.

3. Release the key

This product is a brand new and unused product, but during transportation there may be some scratches on each other.

Please acknowledge

Please rest assured that this does not affect the performance.