Secure your windows with the JACKLOC PRO 5 Window Restrictor, a robust solution for any residential or commercial setting. This restrictor is crafted from durable steel and comes in a sleek white finish, ensuring a blend of security and aesthetics. Designed to be suitable with aluminium, UPVC, and wooden window frames, it offers versatile compatibility.The JACKLOC PRO 5 is equipped with a lockable feature and comes with keys for easy installation or adjustment. With its straightforward design, this single-pack window restrictor provides a practical and effective means of ensuring your windows are safely secured.