A pair of white metal cockspur window handles with key locks.
Left and right hand cockspur replacement uPVC Sparta window handles in white finish, each with key lock.
Technical drawing of Avocet cockspur replacement uPVC window handles with measurements in millimeters.
Side view of a white window handle showing how to measure the backset (distance from the front of the base plate to the center of the handle spindle).
A pair of white metal cockspur window handles with key locks.
Left and right hand cockspur replacement uPVC Sparta window handles in white finish, each with key lock.
Technical drawing of Avocet cockspur replacement uPVC window handles with measurements in millimeters.
Side view of a white window handle showing how to measure the backset (distance from the front of the base plate to the center of the handle spindle).
Avocet

Avocet Cockspur Replacement uPVC Window Handles - White – Replacement uPVC Window HandleAvocet Cockspur Replacement uPVC Window Handles - White

17 reviews
£5.99 SKU: HS4276
Hand
Backset
Hand
Backset
Order by 2pm for same-day dispatch
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Same-day dispatch on orders before 2pm

Found on older uPVC windows and aluminium windows these cockspur window handles are simple latch type handles. The handles close onto an adjacent wedge block to ensure the window closes nice and snugly.

Key benefits
  • Replaces cockspur handles - older uPVC and aluminium windows
  • 9mm backset standard fit - right and left-handed available
  • Key-locking + 2 screw caps - 1 key supplied per handle
Product overview

Found on older uPVC windows and aluminium windows these cockspur window handles are simple latch type handles. The handles close onto an adjacent wedge block to ensure the window closes nice and snugly. The cockspur wedge is generally a standard fit but you can interchange them and use a different size if the step size of your new handle is different. The handle itself is of metal construction with a key lock.

Key locking Window Handle

Available in 9mm, 17mm or 21mm Backset

Supplied with 1 key and 2 screw caps covers

Right and Left handed available
Delivery & Returns

How much is delivery?

UK Mainland Delivery is £2.99 on all items no matter how many you order!

Northern Ireland, Scottish Highlands, Channel Islands £6.00.

We do not offer International Delivery (Ireland, France, Spain etc).

When will my order be dispatched?

Orders before 3pm (Monday to Friday) are usually dispatched same day but may take up to 24 hours.

When will I receive my item?

We ship on 2 working day courier. Fully Tracked. Tracking will be emailed on dispatch. 

Special order items such as keyed alike locks will take longer to dispatch. Please refer to product description for lead times. 

I haven't received my item?

Please email us your name, order number and date of purchase.

We prefer email as it allows us time to research and respond.

Returns Information

We operate a 30 day refunds and return policy. 

If you change your mind you must return the product back to us within 30 days of delivery

Please include a copy of your invoice and a note stating reason for return. 

Additional keys, locks keyed alike or built to code are non refundable as they are personalised made to order goods.

Any refund, which is due to a fault or other defect, will include a refund of the applicable delivery charges otherwise not. 

It is the buyers responsibility to arrange the return of goods to us. We do not offer a collection service for returning items. 

Items must be returned including original product packaging and accessories.

We reserve the right to refuse any returns that do not comply with this policy.

Please post returns to the following address:

Home Secure (Online)

Unit 5, Brookfield Drive

Liverpool, L9 7AJ

United Kingdom

Frequently Asked Questions

An Avocet cockspur window handle is designed to operate and secure older-style uPVC, aluminium, or timber windows. It hooks onto a wedge or striker plate to keep the window firmly closed and locked.

Common signs include a loose or broken handle, difficulty securing the window, or the handle not properly engaging with the wedge. These issues can affect both security and usability. Learn more in What is a Cockspur Window Handle.

No, compatibility depends on the step height (spur height) and fixing positions. It’s important to measure your existing handle to ensure the replacement fits correctly.

Yes, replacing a cockspur handle is a simple DIY task. Most handles are fixed with screws, so you can remove the old one and install the new handle using basic tools.

Replacing a worn or damaged handle improves window security, ensures a tighter seal, and restores smooth operation. It also helps maintain the overall performance and lifespan of your window.