Compare the specs of the Hammer NU Blue Hammer and Hammer Hazmat 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 | NU Blue Hammer | Hazmat |
| Cover Name | Not Urethane | HK22 - Semtex Hybrid |
| Cover Type | Not Urethane | Reactive Hybrid |
| Box Finish | 500 / 1000 SiaAir | 500 / 1000 / 1500 SiaAir / Factory Compound |
| Color | Bad Ass Blue Pearl | Black / Sapphire / Jade |
| Core Name | LED | Hazmat |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.586 | 2.479 |
| Total Diff. | 0.027 | 0.055 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |