Project x Catalyst 80 Black Graphite Iron Golf Shaft .370 Parallel Tip Choose Flex

Project X Catalyst 80 Graphite Iron Shaft Tip Size: .370 Parallel Raw Length: 41" Weight: 85 grams Black finish Catalyst is the next step in graphite iron design. Featuring our new Iso-6 material technology Catalyst is engineered to replicate steel alloy properties over 100% better than traditional graphite laminates. This allows for an extremely stable shaft that maximizes constancy and distance control while providing the benefits of a graphite body design. Catalyst also features a reinforced tip section which unlike traditional graphite delivers torsional resistance comparable to that of steelimproving stability during turf interaction for better impact on less than perfect shots. ISO-6 is a revolutionary technology that bridges the gap between what a steel shaft is and what a graphite shaft can be. Traditional graphite laminates are only 35% as symmetrical as steel. Through advanced material modeling and analysis Project X engineers constructed a new laminate design to eliminate weak spots found in graphite iron shafts due to the lack of symmetry. With ISO-6 being 75% as symmetrical as steel over 100% better than traditional graphite laminates graphite iron shafts made with ISO-6 provide superior accuracy in comparison to the competitors'shafts.Project X Catalyst 80 Graphite Iron Shaft Tip Size: .370 Parallel Raw Length: 41" Weight: 85 grams Black finish