There Are No Rules — OT Iron shafts, otherwise known as "On Target," are the result of what is possible when all restrictions on iron shaft innovation are removed. We threw out all the preconceptions about how to make a composite iron shaft and reimagined it totally. OT is the result and its performance is unrivaled.

Instead of using traditional, sheet-rolled prepreg where layers of material are wrapped continually, OT irons instead use Braided Carbon Technology. Carbon fiber material is arranged in super strong bundles — much the way a steel cable is made — then impregnated with resin to create Tow Prepreg, then woven together like a braid. This makes the shaft incredibly resistant to twisting and ovaling, meaning the shaft stays remarkably consistent throughout the swing.
OT Iron
OT Iron
Dynamic Spin/Launch
MLAB Results