OVERVIEW: Disclaimer - This is a customized model with TH stamped in the back SM9�s new grooves are cut to the edge to maximize spin. Each Vokey wedge is 100% inspected for utmost quality and performance, and a localized heat treatment is applied to the impact area to double the durability of the groove. Inspired by Vokes original K Grind, the Low Bounce SM9 K grind is among the most popular of all the available Vokey options, especially with amateur golfers who favor its wide, cambered...