The Callaway Great Big Bertha Iron combines a set spanning 2-9 iron, a standard length of 39.5 in, and a listed swing weight of D0-D2.
Callaway Golf Club Specifications
Iron • 1997 • RH
Set makeup: 2-9 ironLength: 39.5 inSwing weight: D0-D2
Key specifications
IronClub type
2-9 ironSet makeup
60°-64°Lie angle
39.5 inStandard length
D0-D2Swing weight
Visual model specs
Built only from this model’s supplied specifications.
Iron set makeup
The supplied set spans 2-iron through 9-iron.
2IRON3IRON4IRON5IRON6IRON7IRON8IRON9IRON
Club information
| Manufacturer | Callaway |
|---|---|
| Model | Great Big Bertha |
| Club type | Iron |
| Release year | 1997 |
Head, loft and weighting
| Set makeup | 2-9 iron |
|---|---|
| Lie angle | 60°-64° |
| Swing weight | D0-D2 |
Shaft, grip and setup
| Standard length | 39.5 in |
|---|---|
| Stock shaft options | Callaway RCH 96 graphite |
| Stock grip | Callaway stock grip |
| Hand availability | RH |
Construction and forgiveness
| Face / material / construction | Stainless-steel investment-cast iron with perimeter weighting |
|---|---|
| MOI / forgiveness information | Perimeter-weighted cavity-back design intended to provide high forgiveness |
Data note: Golf club specifications can vary by loft, shaft, flex, hand, set composition and market. Where the source row lists multiple configurations, the complete supplied value is retained in the tables. Representative benchmark charts normalize multi-club sets to a consistent comparison point.