Compare the specs of the Hammer Black Widow 2.0 and Hammer Obsession Tour 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 2.0 | Obsession Tour |
| Cover Name | Aggression Solid | TourV2 Solid |
| Cover Type | Reactive Solid | Reactive Solid |
| Box Finish | 500 / 1000 / 2000 SiaAir | 500 / 1000 SiaAir |
| Color | Black / Red | Burgundy |
| Core Name | Gas Mask | Obsession Tour |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.500 | 2.469 |
| Total Diff. | 0.058 | 0.034 |
| Int. Diff. | 0.016 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |