Catalyst Black
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 (g) | Torque | Tip (") | Butt (") | Launch |
| 5.0 [Senior Flex] | 41 | 63 | 4.5 | .370 | .587 | Mid |
| Flex | Length (") | Weight (g) | Torque | Tip (") | Butt (") | Launch |
| 5.5 [Regular Flex] | 41 | 68 | 4.5 | .370 | .595 | Mid |
| 6.0 [Stiff Flex] | 41 | 68 | 4.5 | .370 | .595 | Mid |
| Flex | Length (") | Weight (g) | Torque | Tip (") | Butt (") | Launch |
| 6.0 [Stiff Flex] | 41 | 85 | 3.5 | .370 | .595 | Low/Mid |
| 6.5 [Extra Stiff Flex] | 41 | 85 | 3.5 | .370 | .595 | Low |