Adjustable Sliding Window Lock | Child Safety Stopper
Keep your little ones secure with this Adjustable Sliding Window Limiter & Child Safety Lock. Designed to limit how far a sliding window or door can open, this universal stopper adds an essential layer of protection for homes with young children — preventing accidental falls and unauthorized access with ease.
Simply slide it into place on most standard sliding windows or cabinet doors, adjust the limiter to your desired opening width, and enjoy peace of mind knowing curious hands are kept safely in check. No drilling required — this tool-free design installs in seconds and is equally easy to remove or reposition.
Key Features
- Adjustable Sliding Limiter: Set the opening gap to exactly the width you need — ventilate your home while keeping children secure.
- Universal Fit: Compatible with most standard sliding windows, sliding doors, and cabinet doors.
- Durable Plastic Construction: Lightweight yet sturdy material holds firmly in place without scratching window frames.
- Tool-Free Installation: No screws, drilling, or adhesives required — install and adjust in seconds.
- Compact & Discreet: Low-profile design blends in with your window frame without being obtrusive.
- Child Safety Focused: Limits window opening to prevent accidental falls, making it ideal for upper-floor windows.
Specifications
- Material: Plastic
- Function: Sliding Window & Cabinet Door Limiter / Safety Lock
- Quantity: 1 piece per pack
- Model Number: B166#
- Country of Origin: Made in China
Where to Use It
This versatile safety stopper is perfect for:
- Sliding windows in bedrooms, nurseries, and living rooms
- Sliding glass patio or balcony doors
- Kitchen and bathroom cabinet doors
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Learn more: MedlinePlus on child safety
Frequently Asked Questions
Q: Does this sliding window safety lock require any tools or drilling to install?
A: No — the adjustable sliding window limiter is completely tool-free. It simply slides onto your window track or door frame and can be repositioned or removed without any drilling, screws, or adhesives. Installation takes just a few seconds.
Q: Is this window safety stopper compatible with all types of sliding windows?
A: This child safety stopper is designed to be universal and fits most standard sliding windows and sliding doors. It also works on cabinet doors. We recommend measuring your window track width before purchasing to confirm compatibility.
Q: Can this safety lock fully prevent a window from opening, or does it only limit the opening?
A: The limiter is adjustable, so you can set it to completely block the window from opening or restrict it to a safe, ventilating gap — giving you full control over how far the window can slide open.