Wilson Fat Shaft IV. An excellent set for recreational golfer looking to get the ball into the air with more forgiveness. Long irons replaced with easy-to-hit hybrids. Stainless steel cavity back irons exhibit weight progression throughout the set making it easy to get the ball into the air and straighter shots. Easy-to-hit hybrids replace the 3 and4 irons - easier to hit in the air with greater distance. Unless otherwise stated, the set No 3 Hybrid (17 degrees), No 4 Hybrid (21 degrees) and irons 5 thru pitching wedge.