Porch door lock required

[b21playa]

Hi

have a aluminium inset into wood porch and the lock has been playing up and want to change it.

Anyone know what type of lock it is and where I could get a replacement? Pictures attached

thanks

 

[KenGMac]

I suppose you have tried but?? have you removed the lock, stripped it down and had a look at the workings internally?

Ken.

 

[b21playa]

No I haven’t. Went to have a look at it today (not at the house I live in) and screw was rounded so that stopped me taking it out.
It’s a sash lock but very narrow and only 35mm backset

 

[JohnD]

try and take a photo of the lock that is in focus and lit.

so we can read the markings

And of the key which may have a makers name on it, and the other end which will identify number of levers.

Until you can get the lock out and measure and photograph the case, please measure the fore-end.

 

[b21playa]

It’s a 5-lever lock made by Scope. I haven’t got the key with me but will try and get a picture

 

[JohnD]

so it's a 5-lever but not BS3621

Compare it to Willenhall M3 lock, which IIRC is a copy of a Legge design.

Also look at ASEC AS11357

 

[b21playa]

so it's a 5-lever but not BS3621

Compare it to Willenhall M3 lock, which IIRC is a copy of a Legge design.

Also look at ASEC AS11357

Thanks very much, will look into them

 

[b21playa]

It’s weird the door has hole for Euro cylinder, but would
Need handles that fitted that door

 

[KenGMac]

A thumb internal turn for the latch possibly?

 

[JohnD]

I'm not sure the holes are actually for Eurocylinders.