Weight
16 pounds
PBA Approval Date
Release Date
Discontinued
The Blue Hammer is an iconic throwback in performance ball technology. By combining a re-engineered Vibe core shape with our new Performance Urethane coverstock, we’re introducing a ball that rolls like the old-school balls without actually being old-school stuff. This new spin on older ball motion brings the control of yesterday’s balls and the performance of today to the lane for Hammer!
Factory Finish
800/1000/2000/4000 Abralon
Performance Urethane Coverstock
Type
Urethane Solid
Modified Vibe Core
Core Type
Symmetric
16 pounds
RG
2.570
Diff
0.028
15 pounds
RG
2.570
Diff
0.032
14 pounds
RG
2.610
Diff
0.026
13 pounds
RG
2.530
Diff
0.055
12 pounds
RG
2.600
Diff
0.039
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