Each golf club is the same length, as the name suggests. This indicates that each club has the same shaft length if you have a 4-iron through a pitching wedge (these are commonly referred to as one-length irons as well). As I have mentioned, this is totally different to the vast majority of common iron sets utilized in the golf industry. Typically, a pitching wedge is shorter in length than a 4-iron or mid-iron. However, the length of each of these sets is the same.