Callaway Mack Daddy Pm Grind Wedges 13.0 True Temper Steel, 56.0, Wedge Designed By Phil Mickelson The Versatility To Take On Any Shot: This design lets you accelerate through the ball and go after every shot. You can get up and down from anywhere - even on flops, bunker shots, and out of the thickest rough. A Unique Shape For Aggressive Wedge Shots