I've just bought two used Titleist Vokey SM8 wedges and started to wonder if they're real or fake since they look a bit different.

First thing is the serial number which is very different. The second thing are the stamped diagonal lines which aslo look very different from one another (looks to be "more diagonal" on one of the clubs) Do they differ depending on the loft? Same grind on both wedges. Third thing is the writing on the bottom of the clubs which aren't the same, the letters/numbers on the 60 degree looks a bit thicker I think. Don't know if this could differ depending on the loft?

And last the label on the shafts is reversed.  The clubs are bought through the biggest website for buying and selling second hand stuff in Sweden (where I live).

Would be happy if anyone with more experience could help!