These are in good condition. 175mm arms with 39/27 rings. The rings are worn, but not worn out, and you can get replacements for £12-40 each. Nice stiff cranks.
Oh darn, sorry just seen your reply. It's long as there is a big/wide preload collar on there (that can be removed). The cranks are at work. I will measure the axle on Monday.
Here are pictures. The overall axle length is 102mm. The nds arm has 13mm wide preload collar on it, but if that is removed leaves only a 4mm threaded section. I hope that helps.
