Freewheel thread diameter

[Henri]

Hello. So im gonna get myself a costum rockring, but im stuck with the thread diameter. I cant measure it myself at the moment.

Is it 30 or 35mm? (the usual freewheel cranks)

Thanks.

[tomacropod]

it's 1.37", which is 34.798mm. Round up to 35mm so that it clears.

- Joel