Compare the specs of the Hammer Web MB 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.
Click here to add or remove balls from this comparison.
 |  | |
| Brand | Hammer | Hammer |
| Ball Name | Web MB | Obsession Tour |
| Cover Name | Semtex NE Pearl | TourV2 Solid |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 500 / 1000 SiaAir / Crown Factory Compound | 500 / 1000 SiaAir |
| Color | Dark Blue / Purple | Burgundy |
| Core Name | Spheroid Asymmetrical | Obsession Tour |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.480 | 2.469 |
| Total Diff. | 0.048 | 0.034 |
| Int. Diff. | 0.018 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |