uPVC window locks broken

[5oysterman2]

Afternoon guy's, i've got a couple questions.

1 window lock doesn't work at all, you can still open it when locked.

2 other windows stay locked when key removed, but if key left in you can can push & it will open. Other windows this doesn't happen. I take it, that's not supposed to happen?

2nd question is can this be fixed, if not how do i identify the handle's i need if replacement's needed. There seems to be a multitude of different ones online.

Cheers in advance for any replies

 

[martygturner]

why not just replace them with one of these : just measure what you have and match

Window Handles | Window Furniture | Screwfix

the one in your hand on the last picture has RH right hand stamped on it...so...a rh locking handle would be what you need.