Lob wedge

04 is the bounce. Do you know the grind? Best thing to do would be to get a proper fitting, but my guess would be that the M grind would be the closest current model.

The M-grind is 8 degrees bounce. I know because that’s what I play. Click on the wedge link and there is a chart that shows the bounce for each wedge. There is a new wedge with 4 degrees of bounce. I think it’s the T grind but check the stats. The grind is very important also. The Vokey link has good descriptions on each grind.

the -04 designates 4 degrees of bounce. The SM9 equivalent is the 60 04L.
The newly released to public, tour popular, T grind is also 4 degrees of bounce.

I use this club and love it!