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Black Widow Urethane - Original
Hammer Black Widow Urethane - Original
Hammer Black Widow Urethane - Original

Hammer

Black Widow Urethane

Original

Retired

The Hammer Black Widow Urethane - Original is a urethane bowling ball with the Gas Mask core. RG 2.500 and differential 0.058 at 15 lb. For medium oil. No longer made.

2 colorways

In the 1980’s, Hammer was known as “Faball Enterprises” and was the industry leader in urethane technology and performance. Over the past few years, we have gone back to our roots and brought back the Black and Purple Pearl Urethane. Hammer is excited to bring this same trusted urethane formula to the Black Widow line and wrap it around our most iconic core. This combination will give you more overall hook than traditional urethane while maintaining the predictability that a urethane coverstock provides.

Specifications

Coverstock
Urethane
Cover type
Urethane
Core
Gas Mask
Core type
Asymmetric
Factory finish
360/500/500 Abralon
Lane condition
Medium oil
Reaction
Strong Mid-lane
Color
Black
Weights
16–12 lb
Mass Bias
0.016
Intermediate Differential
0.016

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Core numbers

Weight
RG
Diff
16 lb 2.510 0.048
15 lb 2.500 0.058
14 lb 2.500 0.056
13 lb 2.580 0.048
12 lb 2.650 0.045

Core: Gas Mask

Gas Mask
16–14 lb
Gas Mask
13–12 lb
Gas Mask
11–10 lb

Balls like the Black Widow Urethane

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