Child Safety Window & Door Lock | Adjustable Sliding Limiter
Keep Little Ones Safe with This Adjustable Window & Door Lock
Give your home an extra layer of security with this universal child safety stopper lock. Designed to limit how far sliding windows and doors can open, this adjustable limiter helps prevent young children from accessing dangerous gaps or leaning out of open windows — all without permanently modifying your doors or frames.
Whether you're childproofing a nursery, living room, or kitchen, this compact plastic lock installs quickly and fits a wide range of sliding doors, cabinet doors, and windows. Its adjustable design means you can set the exact opening width that works for your home.
Key Features
- Universal Fit: Compatible with most standard sliding windows, patio doors, and cabinet doors
- Adjustable Limiter: Set your preferred opening width to control access and airflow
- Durable Plastic Construction: Lightweight yet sturdy for everyday use
- Easy Installation: No tools or drilling required — attaches quickly to your existing frames
- Discreet Design: Low-profile look that blends into any home décor
- Multi-Use: Works as a cabinet lock, door stopper, and window limiter in one
Specifications
- Material: Plastic
- Function: Cabinet Lock / Window & Door Limiter
- Quantity: 1 piece
- Model: B166#
- Country of Origin: Made in China
Great for Parents & Caregivers
This safety lock is a must-have for households with toddlers and young children. Use it on sliding windows to prevent falls, on cabinet doors to keep curious hands away from cleaning supplies or sharp objects, or on patio doors for added home security. Simple, effective, and affordable childproofing for every room.
Browse more childproofing essentials from our store:
- 10-Piece Newborn Baby Grooming Kit – Nail Clipper & Comb Set
- 34-Compartment Double-Sided Hardware Storage Box & Dividers
- 2-Pack Adjustable Wall-Mount Curtain Rod Brackets – Metal
Learn more: MedlinePlus on child safety
Frequently Asked Questions
Q: What types of windows and doors does this child safety lock fit?
A: This universal adjustable sliding window limiter is designed to fit most standard sliding windows, patio doors, and cabinet doors. Its adjustable design allows it to accommodate different frame thicknesses and opening widths, making it highly versatile for use throughout the home.
Q: Does this window safety lock require drilling or tools to install?
A: No drilling or special tools are required. The child safety stopper attaches easily to your existing window or door frame, making installation quick and hassle-free — ideal for renters and homeowners alike.
Q: How does the adjustable limiter work to keep children safe?
A: The adjustable sliding window limiter lets you set a maximum opening width for your window or door. This means you can allow ventilation while ensuring the gap is too narrow for a small child to climb through or lean out of, providing an effective falling protection barrier.