Qi10 model 4-iron utility club, equipped with a Fujikura TR Hybrid 85S shaft, flex is S. - Model: Qi10 - Shaft: Fujikura TR Hybrid 85-S - Loft: 22° - Accessories: Headcover This specific specification is quite rare, and it's likely to be valuable for hard hitters. It has been used for practice sessions and about 10 rounds after purchase. I'm selling it because I bought another utility club.