Hammer Web M.B.
Semtex NE Pearl
Factory finish
500/1000 Siaair, Compound
Dark Blue / Purple
Core (15 lb)
Spheroid Asymmetrical
R.G. / Differential / Bias
16 lb2.4900.0420.017
15 lb2.4800.0480.018
14 lb2.5200.0470.018
13 lb2.5890.0430.011
12 lb2.6120.0430.011
Release date
November 19, 2020
Balls with the same cover
This is the only ball in the Bowlidex with the Semtex NE Pearl cover.
Balls with the same core
This is the only ball in the Bowlidex with the Spheroid Asymmetrical core.
From the manufacturer

The Web M.B. (Mass Bias) booms on the backend, its shiny finish and easy length create a perfect match with the Black Widow 2.0. The cover is a familiar and popular Semtex base, found on previous Black Widow balls, and is enhanced with new additives for ideal performance on medium oil.

The Web M.B. incorporates an elongated version of the Spheroid Core shape, creating asymmetry and more ball reaction shapes for the Web and Hammer lovers.

Official site
Read more at hammerbowling.com
Retired. This ball is no longer produced by the manufacturer, but it may still be available at pro shops and online retailers in limited weights.

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