Project X Catalyst 60 Ion Chrome Graphite Iron Shaft

For your 5-PW, you’ll need a total of 6 shafts. The catalyst is the next step in graphite iron design. Thanks to our proprietary Iso-6 material technology, Catalyst is designed to imitate steel alloy properties over 100 percent better than standard graphite laminates.

This produces a very stable shaft that maximizes consistency and distance control while maintaining the benefits of a graphite body.

Key Features

• Project X Catalyst 60 Ion Chrome / Silver Graphite Iron Shafts
• Set of 6 5-PW Shafts
• Weight: 68 grams
• Raw Lengths: 41″
• Tip Size: .370 Parallel

Catalyst also contains a reinforced tip section that, unlike standard graphite, provides torsional resistance comparable to steel, improving stability during turf interaction and impact on less-than-perfect strokes. The ISO-6 is a revolutionary device that connects steel and graphite shafts. Steel laminates are only 35% as symmetrical as graphite laminates.

Where to Buy

Amazon.com

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Last Amazon price update was: May 29, 2023 10:12 am

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Project X engineers created a new laminate design using advanced material modeling and analysis to avoid weak spots seen in graphite iron shafts due to asymmetry. Graphite iron shafts manufactured with ISO-6 are 75 percent as symmetrical as steel (almost 100 percent better than typical graphite laminates) and give higher accuracy over rivals’ shafts.

9.6Expert Score

Project X Catalyst 60 Ion Chrome Graphite Iron Shaft

For your 5-PW, you'll need a total of 6 shafts. The catalyst is the next step in graphite iron design. Thanks to our proprietary Iso-6 material technology, Catalyst is designed to imitate steel alloy properties over 100 percent better than standard graphite laminates.

PROS

• ISO 6 material technology is new.
• The shots tend to stay on target, and misses are brief.
• Very symmetrical and powerful for such a light shaft.

Conclusion

The next phase in graphite iron design is catalyst. Catalyst is Catalyst is the next step in graphite iron design, including our revolutionary Iso-6 material technology. Catalyst is developed to simulate steel alloy qualities over 100 percent better than typical graphite laminates, thanks to our unique Iso-6 material technology. This results in a highly stable shaft that maximizes consistency and distance control while yet retaining the advantages of a graphite body construction.

Project X Catalyst 60 Ion Chrome Graphite Iron Shaft Video Review