4 Sets Sliding Window Locks with Key Easy to Install, for Vertical Horizontal Sliding Windows Doors, Adjustable Security Window Lock for Patio Bedroom Home and Office

Applications: Adjustable sliding window locks ensure your family members' safety, can control the window partially open or closed, and effectively reduce the risk of children and pets falling from high windows, by locking your windows., No Drilling Required: Window Locks with Key, Fast to Install. The window track lock keeps it from sliding and if ever want to adjust or remove then the tool that comes just need to be twisted. If you lose all 5 keys, an Allen Wrench should work., Window Locks for Vertical and Horizontal Sliding Windows: Please measure your window track size height must be greater than 0.55 inches (1.4cm) and the width must be less than 0.59 inches (1.5cm) before ordering window locks., For the window air-conditioning:: window locks security help make sure the window stays closed tightly to create a good seal with the weather stripping you added between the window sash and AC unit.