A set of white adjustable cockspur window handles, with a left-hand and a right-hand handle, including a close-up of the handle mechanism.
Technical diagram of an adjustable cockspur handle kit showing left-hand and right-hand versions with detailed measurements in millimeters, including handle length, screw hole spacing, and step heights.
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A set of white adjustable cockspur window handles, with a left-hand and a right-hand handle, including a close-up of the handle mechanism.Technical diagram of an adjustable cockspur handle kit showing left-hand and right-hand versions with detailed measurements in millimeters, including handle length, screw hole spacing, and step heights.

Adjustable Cockspur Handle Kit (9mm - 21mm) - White

Home SecureSKU: HS12974
Price:
£5.99

Description

A high quality replacement cockspur window handle will suit most up stands from 9mm to 21mm and includes 3 different sized nose packers.

This handle is key locking, simple and easy to fit, available in left and right hand variations.

Colours available are white, black, silver, polished chrome and PVD gold. 

Supplied with nose packers, key and screw cover cap. 

Screws available separately.

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Frequently Asked Questions

This kit includes a white adjustable cockspur window handle with a key-locking function, multiple nose packers to adjust for different window rebate heights, fixing screws, a screw cover cap, and keys — everything you need to replace an existing cockspur handle.

The 9mm–21mm adjustment range refers to the height range that the handle can be set to using the included nose packers. This allows the handle to fit various window rebate depths, making it suitable for multiple window profiles.

A cockspur window handle operates by engaging a spur over a wedge or keep mounted on the window frame. When the handle is turned to close, the spur pulls the window sash tight against the frame, improving closure and sealing. For a full explanation of this handle type, see the blog on what a cockspur window handle is: What is a Cockspur Window Handle?

Yes — this adjustable handle kit can be used with uPVC, aluminium, and timber windows that use a cockspur locking system, provided that the rebate step height falls within the 9mm–21mm range.

Yes — the design of this adjustable kit, with packers and supplied fixings, allows for straightforward installation without specialised tools, making it suitable for DIY fitting or professional installation.

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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