2 x White Adjustable Window Locks, Window Door Restrictor, Window Restrictor, Suitable for Adjusting the Angle of Window Opening

Window lock is made of alloy, with characteristics of high strength, hardness, wear resistance, safer, not easy to damage, can be used for a long time Casement window adopts a key lock design, adjust it to the appropriate opening, lock it slightly with the key and the lock will be repaired, you don't have to worry about children or pets falling out of the window when you go out Our window restrictor has 5 openings to choose from, you can control the size of the window opening according to your needs, so that your house is fully ventilated This door restrictor is very easy to install, just fix the 4 screws firmly, one person can install it quickly 2 x window restrictors, 2 x locking keys, 10 x screws, only 8 screws are required to install two window restrictors without drilling, the 2 additional screws are redundant, convenient for you to use