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Black Widow Spare+Reference Ball
Hammer

Hammer

Black Widow Spare+

Not sold in shop

Not every polyester ball is created equal. The Hammer Black Widow Spare+ pairs the iconic Gas Mask core with a polyester cover to create a uniquely versatile bowling ball. It delivers the accuracy bowlers demand for spare shooting while offering enough core dynamics to become a valuable option on extremely dry lanes, and shorter patterns with less volume. Whether it’s used for converting corner pins or helping you navigate the toughest lane conditions, the Black Widow Spare+ is ready for the challenge. Wrapped in a striking white pearl finish with eye-catching sparkle, it’s every bit as bold as the Black Widow name deserves.

Technical Specs

CoverstockPolyester
Weight BlockGas Mask
Core Typeasymmetric
RG2.5
Differential0.058
Mass Bias0.016
Factory Finish500/1000/2000 Siaair, Crown Factory Compound
Cover Typeplastic
Weight Range16-10 Pounds
Release DateSeptember 17, 2026
Manufacturer Page

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