OSDUE 2 PCS Window Locks, Window Restrictor for Child Cat Pet Safety

• CHILD AND PET SAFETY: This window restrictor child safety lock features a dual-button synchronous unlocking structure, requiring simultaneous pressing of both switches to release the chain limiter. Young children may find it difficult to unlock independently. It is equipped with a high-strength stainless steel adjustable limit chain, balancing home ventilation needs with dual safety protection for children and pets.
• DURABLE AND ROBUST MATERIALS: Designed as one of the most reliable window locks security devices, the lock body is made of high-quality ABS material, resistant to aging and cracking. The thickened stainless steel chain boasts excellent tensile strength, capable of withstanding up to 15 kg of pulling force. It is resistant to breakage, disengagement, deformation, and detachment under external force, providing long-term home safety.
• EASY INSTALLATION: These window restrictors for upvc no drilling use 3M adhesive backing, eliminating the need for screws. Apply directly to smooth surfaces like UPVC, metal, wood, and glass without damaging paint. Avoid uneven or rough surfaces. Clean the surface, press firmly, and wait 48 hours before bearing weight. Do not re-apply after use. Screws can be used for reinforcement.
• ADJUSTABLE STAINLESS STEEL CHAIN: As versatile window opening restrictors, the stainless steel chain supports multiple length adjustments, allowing the window opening limit gap to be freely adjusted between 3.5cm and 19cm, providing a safe opening range for children and cats. The wide gap ensures indoor air circulation, solving the problem of ventilation and home safety.
• WIDE RANGE OF APPLICATIONS: These window safety restrictors and window locks for upvc windows fit metal, wood, and sliding doors. Acting as a window restrictor and window restrictor for cats, they also secure cabinets and fridges to prevent accidents and pet escapes. The simple white design complements any home décor, making these versatile window locks highly practical.

Product Name: Window Safety Lock/Window Limiter Product Features: 1. Robust and Durable Material: The entire lock body is made of thickened high-strength ABS one-piece molded panel, paired with a solid metal lock cylinder and a thickened stainless steel chain, making it resistant to pulling, impact, and breakage/deformation. 2. Child Safety Protection: Locks the basic opening range of doors and windows, eliminating the risk of objects falling out when windows are fully opened. 4. Easy Installation: Installation requires no professional tools or drilling/modification of the window frame. 5. Adjustable Stainless Steel Chain: Balances ventilation needs with safety limiting. 6. Versatile Applications: Provides both anti-theft and ventilation functions, suitable for various scenarios including home and commercial use. Product Specifications: 1. Material: ABS + Stainless Steel 2. Color: White buckle + Silver chain 3. Dimensions: ① Packaging Dimensions: 13*12*2.3cm ② Product Dimensions: Left lock body: 39mm*61mm ③ Right base: 33mm*60mm ④ Total chain length: 200mm Package List: Window limit lock - White 2pcs + 8 screws + 4 adhesive backings on the back of the lock Note: Due to manual measurement, there may be some size error; Due to the shooting environment, there may be some color difference.