Plastic Door & Window Track Stopper Wedge Lock – 3 Colors
Plastic Door & Window Track Stopper Wedge Lock – 3 Colors
Secure Any Door or Window Instantly with This Durable Track Stopper
Keep doors and windows exactly where you want them with this versatile Plastic Door & Window Stopper. Built from sturdy, wear-resistant PLA material, this compact wedge-style lock slots effortlessly into standard window and door tracks — no tools, no drilling, no damage. Available in White, Black, and Blue to match any home décor.
Whether you need to keep a balcony door open for a breeze or restrict a window from opening too wide for added child safety, this track stopper delivers dependable, adjustable control in seconds.
Key Features
- Durable PLA Construction: Sturdy, wear-resistant material resists pressure, deformation, and cracking — performs reliably across varying weather conditions.
- Easy Repositioning: Quick assembly and a user-friendly locking mechanism allow smooth, hassle-free adjustment along standard door and window tracks.
- Child-Safe Design: Anti-slip mechanism helps prevent accidental movement, offering an extra layer of security in homes with young children.
- Scratch-Resistant: Protects delicate track surfaces from marks and wear, making it safe for use on uPVC, aluminium, and timber frames.
- Multi-Space Use: Ideal for homes, apartments, hotels, bedrooms, garages, terraces, and balconies.
- Compact & Discreet: Dimensions of approximately 7.2 × 3.8 × 2.5 cm (2.83 × 1.5 × 0.98 in) — small enough to stay out of sight yet effective.
Product Specifications
| Material | PLA Plastic |
| Dimensions | ~7.2 × 3.8 × 2.5 cm (2.83 × 1.5 × 0.98 in) |
| Colors Available | White, Black, Blue |
| Mount Type | Track / Under-door mount |
| Package Contents | 1 × Door & Window Stopper |
| Country of Origin | Made in Mainland China |
Perfect For
- Sliding doors and windows in homes & apartments
- Balcony and terrace doors
- Hotel and rental property window safety
- Garages and utility room doors
- Childproofing interior windows
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Note: Due to differences in display and lighting, the actual color may vary slightly from images. Manual measurements may result in a ±1–2 cm size difference.
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Frequently Asked Questions
Q: What types of tracks is this door and window stopper compatible with?
A: This track lock stopper is designed to fit most standard sliding door and window tracks, including common uPVC, aluminium, and timber-framed sliding systems found in homes, apartments, hotels, and balconies. Its compact size (7.2 × 3.8 × 2.5 cm) ensures it fits snugly without modification.
Q: Is this window stopper safe to use in households with children?
A: Yes! The stopper features a built-in anti-slip mechanism and a child-safety-focused design that restricts window or door movement, helping to prevent accidental opening or closing. Its scratch-resistant finish also protects surfaces from damage during everyday use.
Q: Does the door stopper require any tools or adhesive to install?
A: No tools or adhesives are needed. The stopper uses a simple track-lock wedge system — just press it into position along your door or window track and adjust as needed. It can be repositioned or removed quickly and cleanly without leaving marks or residue.
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.