Compare the specs of the Hammer Hammerhead and Hammer Special Effect 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 | Hammerhead | Special Effect |
Cover Name | Aggression Solid | HK22 - Cohesion Solid |
Cover Type | Reactive Solid | Reactive Solid |
Box Finish | 500 / 2000 SiaAir | 500 / 1000 / 1500 SiaAir / Factory Compound |
Color | Blue / Navy / Sky | Purple / Red / Grape / Black |
Core Name | Spheroid | Huntsman |
Core Type | Symmetrical | Asymmetrical |
RG | 2.481 | 2.470 |
Total Diff. | 0.048 | 0.050 |
Int. Diff. | 0.000 | 0.017 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. |