B-Safe Sliding Window Lock (4 Pieces Per Set)

B-Safe Sliding Window Locks help prevent young children from opening sliding windows. It helps limit window openings and can be easily fitted to most horizontal and vertical aluminium sliding windows and come with an easy to use Allen key., You can adjust the appropriate position of the window or door so as to prevent the risk of falling down when children venture to look out of the window and to protect their safety at home effectively.