Recently ordered some purple bezels from Eddie Marine for my '29 Scarab. I have 33/8" & 2" holes. The large ones fit perfectly, but the small ones measured 21/8" on their ID and Eddie Marine sells them as 21/16". I called Eddie Marine and was told they sell them that size because the small ones have so many different sizes. Is this the case and if it is not, where can I buy ones that fit instead of trying to eyeball them to get them lined up??? Any help appreciated.

why not put a few wraps of electrical tape around the gauges to snug up the Bezels,, had to do that with my E.M. cup holders and worked great..

That's just it, the bezels measure 21/8", not 21/16" and the hole is 2", which is .125 difference. I think they are Autometer gauges, because the tach's have the hourmeter built in to the gauge, or what ever Wellcraft puts in their Scarab's.
Suggestion to wrap tape was good, but feel like I should get what I pay for or what is advertised. Will have to shop around some more.

Why dont you give TOO OLD-Fred a call, TRICK MARINE to the rescue.....