Compare the specs of the Hammer Purple Solid Reactive and Hammer NU Blue Hammer 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 | Purple Solid Reactive | NU Blue Hammer |
| Cover Name | Reactive Solid | Not Urethane |
| Cover Type | Reactive Solid | Not Urethane |
| Box Finish | 500 / 1500 SiaAir | 500 / 1000 SiaAir |
| Color | Purple | Bad Ass Blue Pearl |
| Core Name | LED | LED |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.586 | 2.586 |
| Total Diff. | 0.027 | 0.027 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |