St Vincent grommet question

[Tennis Man]

I noticed some grommet differences between my St Vincent frames (and I know they are SV). Some of mine have 3-piece bottom grommet while others have 1-piece. Also one of the earlier versions have no numbers on the side grommets at all. How many versions of SV grommets are out there?

I know the part number for 6 piece grommet sets is Z7156. On the grommet there is number 22D 1615 or something like that. What about 4-piece? Where does come from?

[Tennis Man]

any St Vincent experts here?

[psp2]

There are only 3 different types of grommets for the Pro Staff midsize frames:

>>Bumperless set (I forget the part #)
>>Z7156 (3 separate throat pieces; fits all bumpered SV and Taiwan and JKramer Staff frames)
>>G5914 (single throat piece, fits all other versions)

[Tennis Man]

There are only 3 different types of grommets for the Pro Staff midsize frames:

>>Bumperless set (I forget the part #)
>>Z7156 (3 separate throat pieces; fits all bumpered SV and Taiwan and JKramer Staff frames)
>>G5914 (single throat piece, fits all other versions)

Thanks, that's probably it, G5914.