Black Widow Platinum

Weight
15 pounds
Hammer Black Widow Platinum Silver
Release Date
Discontinued
Overseas/International Release
Factory Finish
500/1000/1500 Siaair, Crown Factory Compound
Aggression Pearl Coverstock
Type
Pearl Reactive

Aggression Pearl creates easy length through the front part of the lane with an angular move to the pocket at the breakpoint.

Gas Mask Core
Hammer Gas Mask Core

The Gas Mask core is the most iconic weight block in bowling. It is known for its large flare potential, versatility amongst bowling styles and its backend bite.

Core Type
Asymmetric
16 pounds
RG
2.510
Diff
0.048
MB Diff
0.015
15 pounds
RG
2.500
Diff
0.058
MB Diff
0.016
14 pounds
RG
2.500
Diff
0.056
MB Diff
0.016
13 pounds
RG
2.589
Diff
0.043
MB Diff
0.011
12 pounds
RG
2.612
Diff
0.043
MB Diff
0.011
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