



Need help identifying replacement key for Securistyle uPVC window handle (UK)
Hi everyone,
I’m trying to find a replacement key for my uPVC window handle and hoping someone can identify the type for me.
The window hardware says “Securistyle” and “Selecta Systems Ltd” (installed around 2017). I no longer have the original key.
I’ve attached photos of:
- the handle
- the keyhole
- the hinge/mechanism markings
I have a 14-month-old little one at home, so I’d really like to be able to lock the window properly again for safety.
Does anyone know:
- What type of key this uses?
- Whether it’s a universal espag window key?
- If I should just replace the whole handle instead?
I’m based in the UK, so recommendations for compatible replacement keys or handles from Screwfix/Toolstation/Amazon would really help.
Thanks!