Weight
14 pounds

PBA Approval Date
Release Date
Discontinued
Hammer’s got a new way to attack the pin deck with the new Hammer Spike. The Spike uses a high RG, high Differential core system that gives Hammer bowlers a new look at conquering drier lanes. Combined with the new carbon fiber outer core this ball is unstoppable. With our new technology we include a new 3-year warranty.
Factory Finish
500/500/500/1000 Abralon, Powerhouse Factory Finish Polish
GTR III Pearl Coverstock
Type
Pearl Reactive
Widow Nasty Core

Core Type
Symmetric
16 pounds
RG
2.570
Diff
0.054
15 pounds
RG
2.560
Diff
0.054
14 pounds
RG
2.590
Diff
0.047
13 pounds
RG
2.530
Diff
0.055
12 pounds
RG
2.600
Diff
0.039