Aluminum alloy window handle, window lock for inward and outward opening, suitable for vertical sliding windows, window security, black (right opening).

Adjustable: The direction is adjustable left and right for easier use. This product is designed for installation on the right side of windows.

Advantages: Made of aluminum alloy, it is sturdy, durable, and difficult to force open. Wear-resistant, corrosion-resistant, and rust-resistant, it ensures a long service life.

Package Contents: One casement window handle lock and four screws. Easy Installation: Simply drill holes in the side of the window using a power drill, then tighten the screws with a Phillips screwdriver to secure the lock.

Applications: These window security locks can be used on aluminum alloy, wood, and PVC windows. They are suitable for vertical and horizontal sliding windows, single and double-glazed windows, and doors. These locks are commonly used on sliding windows in residential and public buildings.