Hammer Black Widow Urethane

by Pascal Winternheimer on 20. January 2018

in Hammer Bowling

Finish: 360 / 500
Layout: 55 / 4 3/4 / 40
PAP: 5 1/4” right 1” up
Speed: 26 kmh
Revrate: 450 RPM
RG: 2.50
Diff: 0.058

Ball review:

The Black Widow Urethane combines a solid urethane coverstock with what is arguably the most popular core design ever from Hammer. The high-flaring Gas Mask core is unchanged from the other Widow line releases, with an RG of 2.50″, a total differential of 0.058″, and an intermediate differential of 0.016″. The dull urethane cover on this ball is quite early and combined with the super strong core this Ball is a beast and flares a ton. If you were not able to use a urethane ball before because they often seemed to miss the breakpoint this ball is definitely a must have in your bag

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