Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Hammer Black Widow Death Blow
|
|
|---|---|
| Brand | Hammer |
| Line | — |
| Coverstock | Aggression Solid CFI |
| Cover type | Solid reactive |
| Core | Gas Mask |
| Core type | Asymmetric |
| RG | 2.500 |
| Diff | 0.058 |
| Int. diff | — |
| Factory finish | 500/2000 Abralon |
| Lane condition | — |
| Flare potential | — |
| Reaction | — |
| Color | Blue / Purple / Black |
| Release date | — |
| Status | Retired |
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