Snail Cam Rear wheel Adjusters

[Cobra Classics]

Noticed that the two Snail Cam Rear wheel Adjusters that are on our 67 Silverstone have different inside diameters. One is a good snug fit at 15mm but the other is 19.5mm. Is this correct and is there a reason why they might be different sizes.

Thanks
Trevor

[garybam4711]

Hi yes that’s correct as one fits over a shoulder on the nut if you are stuck for nut I have them listed on ebay
gary

[Cobra Classics]

Hi Gary,
Yes had a check of the nut and the shoulder has worn down flush. Do you have an ebay profile name I can search for.

Thanks Trevor