Found - NE233QF 3 Slot Upper Housing Lock

[tubaman]

I'm looking for an upper housing lock and key (and screws if possible) for my NE233QF 3 Slot Payphone.
If anyone has one for a sensible price please get in touch.

[.....]

I'm looking for an upper housing lock and key (and screws if possible) for my NE233QF 3 Slot Payphone.
If anyone has one for a sensible price please get in touch.

Oldphoneworks has them, I think they give a discount to forum members. It's posted here somewhere.

https://www.oldphoneworks.com/northern-electric-21b-payphone-lock.html

[tubaman]

Thanks Duffy, but to be honest I was hoping to find one for rather less than that - especially as it'll need international shipping (I'm in the UK) and I'll have to pay import tax on it.
I got my vault lock for about £20 ($25) but perhaps that was just lucky.

[Bob S]

I have one that can be opened with small screw drive NE 21B If interested

[tubaman]

I now have a lock - many thanks to Bob S.