OEM Single Length Design
The Integra i-Win Single Length Irons feature same size clubface technology, from long iron to short iron, creating the lowest center of gravity of any iron head on the market.
The Pinhawk SL (Single Length) Irons are all designed to be the same length throughout the set. In addition, the swingweight and flex are also the same.
The Integra i-Win Single Length Hybrids feature a larger profile with an extended face and speed pocket, producing tremendous distance with excellent accuracy.
OEM Dual Length Design
The Pinhawk Vertex Dual Length Irons are all designed to be two different lengths, with the 3, 4 and 5 irons at one length, and the 6, 7, 8, 9, PW, AW, SW at another.