Compare the specs of the Hammer Raw Hammer Blue/Silver/White and Hammer Obsession side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Hammer | Hammer |
| Ball Name | Raw Hammer Blue/Silver/White | Obsession |
| Cover Name | Juiced Pearl | Envy Solid CFI |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 500 / 1000 / 2000 SiaAir / Crown Factory Polish | 500 / 1500 SiaAir |
| Color | Blue / Silver / White | Black / Pink / Burgundy |
| Core Name | Raw Hammer | Obsession |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.537 | 2.468 |
| Total Diff. | 0.038 | 0.050 |
| Int. Diff. | 0.000 | 0.013 |
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