Compare the specs of the Hammer Black Widow Urethane 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 | Black Widow Urethane | Black Widow Urethane Pink Pearl |
| Cover Name | Urethane | Urethane Pearl |
| Cover Type | Urethane Solid | Urethane Pearl |
| Box Finish | 360 / 500 / 500 Abralon | 360 / 800 SiaAir |
| Color | Black | Pink Pearl |
| Core Name | Gas Mask | Gas Mask |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.50 | 2.500 |
| Total Diff. | 0.058 | 0.058 |
| Int. Diff. | 0.016 | 0.016 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |