Compare the specs of the Hammer Effect and Hammer Scorpion Strike 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 | Effect | Scorpion Strike |
| Cover Name | HK22 – Cohesion Pearl | HK22 - Semtex Pearl |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 500 / 1000 / 1500 SiaAir / Factory Compound | 500 / 1000 / 1500 SiaAir / Factory Compound |
| Color | Maroon / Blue / Black / Purple | Black / Magenta / Indigo |
| Core Name | Huntsman | LED 3.0 |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.470 | 2.485 |
| Total Diff. | 0.050 | 0.045 |
| Int. Diff. | 0.017 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |