[Tony Ripepi]

Yo Street Rod,

It does leave a tiny indent on the aluminum spinners that is barely noticeable and on Stainless Steel none at all, the force is spread across the base of all three ears. The option is easy on /off, firm and consistent tightening or what Sandy has gone through. The lead hammer approach also has the downside of possible body damage, especially on the rears.

There have been Cobra buddies that have broken an ear off and it has been no problem when they drove into my garage. I happened to have some extra spinners sitting around that I lent out until they could get a new set.

I've used it on both Aluminum and SS spinners and never gave it another thought, it worked on my SPF, Shelby, GT40 and the Daytona.

TR