A white Home Secure cable restrictor lock for with a key and four screws for uPVC window, against a clear background.
Visual of a window cable restrictor lock installed on a uPVC window, showing its functionality. The benefits listed include enhanced window safety, strong stainless steel cable, and easy installation with only 4 screws. Also shown: a key and screws supplied with the product
Packaging image of the Home Secure® Cable Restrictor Lock for uPVC window
Diagram showing the dimensions of a cable restrictor lock for uPVC window
Comparison graphic of Home Secure® cable restrictor lock vs. other brands. On the left, 'OURS' section shows a metal cable lock with checkmarks highlighting features like metal construction, strong stainless steel cable, and durability testing. On the right, 'OTHERS' section shows alternative locks with red Xs indicating plastic parts, weak adhesive fixings, and fast wear. Banner at the bottom reads 'High Quality UK Brand Product
White cable window restrictor lock for uPVC window with flexible coated cable, lockable end fittings, four mounting screws, and a security key. Designed for child safety and controlled window opening
Complete set of white cable restrictor lock for uPVC window with flexible security cable, four silver screws, and a branded safety key, designed for window safety installation
Roll over image to zoom in Click on image to zoom
A white Home Secure cable restrictor lock for with a key and four screws for uPVC window, against a clear background.Visual of a window cable restrictor lock installed on a uPVC window, showing its functionality. The benefits listed include enhanced window safety, strong stainless steel cable, and easy installation with only 4 screws. Also shown: a key and screws supplied with the productPackaging image of the Home Secure® Cable Restrictor Lock for uPVC windowDiagram showing the dimensions of a cable restrictor lock for uPVC windowComparison graphic of Home Secure® cable restrictor lock vs. other brands. On the left, 'OURS' section shows a metal cable lock with checkmarks highlighting features like metal construction, strong stainless steel cable, and durability testing. On the right, 'OTHERS' section shows alternative locks with red Xs indicating plastic parts, weak adhesive fixings, and fast wear. Banner at the bottom reads 'High Quality UK Brand ProductWhite cable window restrictor lock for uPVC window with flexible coated cable, lockable end fittings, four mounting screws, and a security key. Designed for child safety and controlled window openingComplete set of white cable restrictor lock for uPVC window with flexible security cable, four silver screws, and a branded safety key, designed for window safety installation

Window Cable Restrictor Lock | Home Secure™ Key-Operated Window Security

Save £1.00
Home SecureSKU: HS13309
Price:
£6.99 £7.99

Description

Secure Your Windows with a Reliable Window Cable Restrictor

The Home Secure™ Window Cable Restrictor Lock is a reliable, key-locking safety device that helps prevent windows from opening too far — ideal for child safety and home security. Designed for uPVC, aluminium, and timber frames, this window cable restrictor lock allows controlled ventilation while keeping your home safe and compliant.

Key Features

  • Key-Locking Design: Securely limits window opening to approximately 18cm to reduce fall risk and improve security.

  • Strong Steel Cable: 20cm durable coated cable resists cutting and corrosion for long-term use.

  • Universal Fit: Suitable for uPVC, timber, and aluminium windows and doors.

  • Easy DIY Installation: Supplied with fixings and keys — fit in minutes with basic tools.

  • Child-Safe Solution: Provides peace of mind for families while allowing safe airflow.

🏠 Ideal For

  • Homes needing improved window safety and ventilation

  • Nurseries, schools, and care environments

  • Landlords or property managers seeking window restrictor locks for compliance

 🔐 Shop the Home Secure Collection

🪟 Window Restrictor Collection

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Frequently Asked Questions

Yes — it fits most uPVC, aluminium, and wooden window frames. It can also be used on certain patio or balcony doors for added protection.

Absolutely. This window safety lock restricts opening distance to prevent accidents while still allowing ventilation.

Installation is simple — screw the base units into your window frame and sash, attach the cable, and lock with the provided key. Full instructions are included.

Yes, landlords often use key-locking restrictors like this to meet health and safety requirements in rented or multi-occupancy buildings.

Read our blog: Why Every Home Needs a Cable Restrictor Lock

About the Brand - Home Secure

HomeSecure is a UK-based home security specialist dedicated to providing high-quality, reliable, and affordable security products designed to protect homes and families. With years of industry experience, HomeSecure focuses on delivering hardware that meets the practical needs of homeowners while maintaining professional-grade performance.

From anti-snap door cylinders and precision-engineered hardware to reinforcement solutions and security accessories, every HomeSecure product is developed with durability, ease of installation, and long-term protection in mind. Our range is carefully tested and selected to meet trusted security standards—offering strong defence against common break-in methods and everyday wear.

At HomeSecure, we put customer safety, product reliability, and excellent value at the core of everything we do. Whether you're upgrading a lock, improving door strength, or enhancing overall home protection, HomeSecure products deliver dependable security you can trust.

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