Tests have shown that hybrid utility clubs are more forgiving, accurate and easier to use than traditional long irons. For this reason John Letters have replaced the 3 & 4 irons in the T7+ set with two of their fantastic T7+ Hybrid Utility clubs. Each John Letters T7+ hybrid utility club uses dual weights to create the 'Extreme Weighting System'. This lowers the centre of gravity and increases the MOI (Moment Of Interia) for a higher, longer, straighter ball flight. Each of the John Letters T7+ irons feature the revolutionary EWS (Extreme Weighting System) technology. This positions a high percentage of the heads weight deep and low, making it easier to get the ball airborne from virtually any lie. This technology also increases the MOI (Moment Of Inertia) for less club head twisting on off centre strikes for increased accuracy. The cavity backed, perimeter weighting design of the T7+ irons provides maximum forgiveness on off centre strikes for consistently better results. Each of the T7+ irons comes fitted with a top quality, stepless, uniflex Apollo steel shaft for the perfect blend of control and distance. The two T7+ hybrid utility clubs come fitted with high modulus Apollo graphite shafts for the maximum club head speed and distance. A John Letters 'Softie' style grip is fitted to each of the clubs for great traction and comfort in all conditions.