Overview
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.

Specifications
| FLEX | LENGTH | WEIGHT | TORQUE | TIP | BUTT | LAUNCH |
|---|---|---|---|---|---|---|
| 4.0 | 41″ | 57g | 5.5 | .370 | .587 | mid/high |
| 5.0 | 41″ | 63g | 4.5 | .370 | .587 | mid |
| 5.5 | 41″ | 68g | 4.5 | .370 | .595 | mid |
| 6.0 | 41″ | 68g | 4.5 | .370 | .595 | mid |
| 6.0 | 41″ | 85g | 3.5 | .370 | .595 | low/mid |
| 6.5 | 41″ | 85g | 3.5 | .370 | .595 | low |















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