fitting new shootbolt mechansim and handles/locks

[ZETEC153]

hi

need to change these on my double glazing as they have worn and the handles are wobbling about. cant tighten up the bolts as its the actual mechanism which has worn.

are these easy to change out?? also, does it matter which type i get or are they all pretty similar??

many thanks

george

 

[JohnD]

a photo will probably help

 

[ZETEC153]

i wil try and get some photos up

i have found the ones i need and they are the Espag mechanism, not shootbolt!

i have found some onb ebay but they say the rail width is nearly always 16mm, but i measured mine and they are nearer 14mm.

would these be ok to use??

cheers