[Closed] What type of bottom bracket and crank arm do I have?

Use postimage.org to upload a pic mate, no need to sign up or anything.

You havent said which model, but is this of any help ?
Menu page of the 3 models.

https://www.thebikelist.co.uk/forme/winster-bikes

Have you tried removing the bolt to see if it brings the crank with it?

Need a picture but does sound like a standard old school crank tool is all whats needed(what everyone used before self extracting bolts) they are plentyfull around and shouldn't cost more then 10 quid like this

https://postimg.cc/tZ1TVCZ1

It was a Windstar 1

I don't have a 14mm socket, so off to get one. However before I did I want to check to see if I need a special tool?

Definitely sounds like square taper - low rent ones have nuts rather than bolts. You need a 14/15mm socket to remove the nuts and a Crank extractor to remove the cranks - the tool has a socket end for the nuts

Don’t forget to check for a washer from the bolt or nut before using the crank extractor. Managed to strip the threads inside the crank when I was a kid by not checking, kind of mistake you only make once.

Thanks all