Compare the specs of the Hammer Ocean Vibe and Hammer Black Widow Urethane Pink Pearl 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 | Ocean Vibe | Black Widow Urethane Pink Pearl |
| Cover Name | CT Reactive Plus | Urethane Pearl |
| Cover Type | Reactive Pearl | Urethane Pearl |
| Box Finish | 500 / 1000 / 2000 SiaAir / Crown Factory Polish | 360 / 800 SiaAir |
| Color | Ocean | Pink Pearl |
| Core Name | Vibe | Gas Mask |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.510 | 2.500 |
| Total Diff. | 0.042 | 0.058 |
| Int. Diff. | 0.000 | 0.016 |
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