StrikeStackBall library
Hammer Black Urethane bowling ball

Hammer

Black Urethane

Released October 2015

Light OilEarly HookTraction
Hook strength
1/10
Track it in your arsenalCompare in the library

Specs

Coverstock
Urethane Urethane Solid
Core
LED Symmetric
RG
2.650
Differential
0.015
Factory finish
500 Abralon
Released
October 2015

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

Balls that react like the Black Urethane

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