Project X Catalyst Graphite Iron Shaft - 0.370" Parallel Tip
- Graphite iron shaft
- High stability with reinforced tip section
- ISO-6 technology increases symmetry for tighter dispersion
|Series||Flex||Weight (g)||Torque||Launch||Tip Dia.||But Dia.||Length|
|Catalyst 40||4.0||57g||5.5||Mid-high||.370" parallel||.587"||41"|
|Catalyst 50||5.0||63g||4.5||Mid||.370" parallel||.587
|Catalyst 60||5.5||68g||4.5||Mid||.370" parallel||.595||41"|
|Catalyst 60||6.0||68g||4.5||Mid||.370" parallel||.595||41"|
|Catalyst 80||6.0||85g||3.5||Low-mid||.370" parallel||.595||41"|
|Catalyst 80||6.5||85g||3.5||Low||.370" parallel||.595||41"|
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 steel—improving 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.