Wilson Iron Set Carbon Shaft (SR) - Brand: Wilson - Model: Iron Set - Type: Cavity - Shaft: Carbon Shaft (SR) - Set Contents: 6-9, PW, SW 6-piece set Thank you for viewing. This is a Wilson iron set with carbon shafts. These cavity-back irons are extremely easy to use. The grips have been replaced with new ones and have only been used 5 times. Selling for less than the cost of the grip replacement. No claims, no returns, please.