Window Locks, TIANLIN 2 Pieces Window Restrictors, Black Window Safety Restrictors, Window Safety Locks Children, Stainless Steel, Suitable for All Kinds of Sliding Doors and Windows

• High-Quality Material: The door window lock stopper is made of aluminum alloy, which is durable and will not rust while maintaining its strength and preventing break-ins, with a black plastic cover on the outside of the key handle for a long time of use.
• Easy to Install: Equipped with an Allen wrench, just need to fix it with a key, no extra tools or drilling required.
• Hexagonal Lock Cylinder Design: Compared with other window locks, this window lock adopts a hexagonal lock cylinder design, which increases the difficulty of unlocking and prevents children from unlocking.
• Function: Provides greater safety when ventilating or securing sliding doors or windows, preventing children from accidentally falling.
• Wide Range of Application: Suitable for all types of sliding windows and sliding doors, the simple and stylish style is suitable for most families.

Introducing our Adjustable Black Door and Window Lock Stops, designed for your peace of mind. Use to keep curious kids from opening windows and potentially putting themselves in danger. With our restrictors, you can choose the perfect height to restrict window openings while allowing proper ventilation. With sleek design, functionality, and safety in mind, our adjustable door and window lock limiters are the perfect addition to any home! Features: 1. Prevent children from climbing out of windows 2. Two kinds of keys, no fear of gap height 3. Security and anti-theft Product information: Product name: Sliding window lock limiter Material: aluminum alloy Color: Black Package includes: 2 stoppers 4 screws 2 keys Service: If you have any questions about our products, please contact us by email, we will reply you within 24 hours.