- bowwwl
- Bowling Ball Database
- Hammer
- Coverstocks
- Urethane
Urethane
Type
Urethane Solid
Balls with the Hammer Urethane Coverstock
| Ball | Release Date Sort ascending | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
|---|---|---|---|---|---|---|---|---|
| |
Black Widow Urethane | Gas MaskAsymmetric | 2.500 | 0.058 | 0.016 | |||
| |
Black Urethane | LEDSymmetric | 2.650 | 0.015 | ||||
| |
Scout Black | Pancake (Columbia/Hammer)Symmetric | 2.650 | 0.020 |