They are a ball bearing design and come with a set of fitting tools. (Shallow depth of only 5.7cm)
Fitted it to my MX5 for one week, but decided to sell, so it's basically new.
Will fit to most common 6 bolt arrangement Steering wheel e.g. Momo/OMP/Sparco/Nardi etc - multi-pattern fitment so I see no reason why it shouldn't fit many others
Paid €70 for it, will sell for €50.
Collection from Celbridge.

