No-Drill Child Safety Window Lock – Adjustable Password Lock

Anti-Pinch Child & Pet Safety Lock for Windows, Cabinets & Sliding Doors

Keep your little ones and pets safe at home with this smart, no-drill adjustable safety lock. Designed with a digit password mechanism and durable ABS + stainless steel construction, this versatile U-shape lock secures windows, sliding doors, balcony doors, and cabinets — giving you peace of mind without putting a single hole in your walls or furniture.

Key Features

• Anti-Pinch & Child-Safe Design: Prevents curious toddlers and pets from opening windows or cabinets, reducing the risk of falls or finger injuries.
• No Drilling Required: Installs quickly with strong adhesive — no screws, no damage to surfaces. Ideal for renters and homeowners alike.
• Password Lock Mechanism: Ditches the traditional key system entirely. Set your own digital code, so there's no key to lose or misplace.
• Adjustable & Widely Compatible: Works on most UPVC, metal, wooden, casement, and sliding windows and doors. Adjustable design fits a variety of frame sizes.
• Durable Materials: Made from high-quality ABS plastic and a stainless steel chain that resists everyday wear, temperature fluctuations, and pulling force.
• CE Certified: Meets CE safety standards for added confidence in quality and compliance.

Specifications

• Lock Type: U Shape Lock
• Material: ABS + Metal (Stainless Steel Chain)
• Certification: CE
• High-Concern Chemicals: None
• Color: As shown in product images
• Country of Origin: Made in China

What's in the Box?

• 1 × Child & Pet Safety Window Lock

Perfect For

• Homes with toddlers, young children, or pets
• Windows, sliding doors, balcony doors, and cabinets
• Renters who cannot drill into walls or furniture
• Anyone wanting keyless, password-protected security at home

You may also be interested in these related products from our store:

• 4PCS Self-Adhesive Multi-Purpose Cabinet Door & Window Handle
• 1PC Multifunction Toilet Seat Lifter – Hygienic WC Accessory
• 1PC Self-Adhesive Creative Circular Dishcloth Hook – No Drilling

Learn more: MedlinePlus on child safety

Frequently Asked Questions

Q: Does this child safety window lock require any drilling or tools to install?

A: No tools or drilling are needed. The safety lock attaches securely using strong adhesive, making it ideal for windows, cabinets, and sliding doors without damaging any surface. It's a great solution for both renters and homeowners.

Q: What types of windows and doors is this adjustable safety lock compatible with?

A: This lock is widely compatible with most UPVC, metal, wooden, casement, and sliding windows and balcony doors. Its adjustable design accommodates a range of frame sizes, making it a versatile child and pet safety solution for most homes.

Q: How does the password lock mechanism work?

A: This lock uses a digital password system instead of a traditional key, so there is nothing to lose or misplace. You set your own code and use it to open the lock — simple, secure, and convenient for adults while remaining childproof.

Q: Is this window lock safe for children and pets?

A: Yes. The lock is CE certified and specifically engineered to prevent toddlers and pets from independently opening windows, sliding doors, or cabinet doors. The anti-pinch design also helps protect small fingers from getting caught.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.