Are you looking for them for steel, cottered cranks or cotterless?
As well as the different threadings, you also get them with different lengths of threaded section. I don't have NOS, but I do have a very good condition set, BSC, with the longer threaded section suitable for cotterless cranks. I'm not ovely keen to get rid of them, but my credit card would probably appreciate it!
I should be able to take a couple of photos later if this is the type you need?
Alternatively, Hilary Stone also has a set on his website...not bad condition £35+post.
Are you looking for them for steel, cottered cranks or cotterless?
As well as the different threadings, you also get them with different lengths of threaded section. I don't have NOS, but I do have a very good condition set, BSC, with the longer threaded section suitable for cotterless cranks. I'm not ovely keen to get rid of them, but my credit card would probably appreciate it!
I should be able to take a couple of photos later if this is the type you need?
Alternatively, Hilary Stone also has a set on his website...not bad condition £35+post.
http://hilarystone.com/classiccorner2.html
I think his might be the type with shorter threaded section for steel cranks, but I might be wrong.