Adjustable Window Lock

Want to prevent adventurous children from falling out windows? This Adjustable Window Lock is for your needs!

Windows are second only to doors when it comes to security vulnerabilities in a house. In fact, some might say windows are even preferred by intruders, since a window out of sight, or facing a direction other than the street, can offer a less conspicuous point of entry.

Windows are usually constructed in a way that makes them less secure than doors.

They are easier to open from the outside and since they are typically made of glass, easier to break through than solid doors.

The device is placed into the railing of the window and by turning the knob, the two sections of the vice-like wedge move apart, forming friction. Since it’s adjustable, it will work with a wider variety of windows.

Iron with rubber; Window stopper is covered with rubber, effectively increase the friction for the better use and would not damage or scratch your window and avoid any annoying noise


No tools are needed; Improve air circulation; Keep your child safety; Both use in keeping the window closing and partial opening

Close or open the window before installing window stopper; Insert the leg closest to the window groove; Turn the knob clockwise until the product is secured


  • Material: Iron
  • Colors: Gray ( As Picture Show )
  • Size Approx: Length*Width*Hight: 2.36*1.46*1.46inch
  • Shipping takes from 2- 4 weeks.


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