Hammer Hazmat vs. Hammer Black Widow 3.0

Compare the specs of the Hammer Hazmat and Hammer Black Widow 3.0 side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brand	Hammer	Hammer
Ball Name	Hazmat	Black Widow 3.0
Cover Name	HK22 - Semtex Hybrid	HK22 - Aggression Solid
Cover Type	Reactive Hybrid	Reactive Solid
Box Finish	500 / 1000 / 1500 SiaAir / Factory Compound	500 / 1000 / 2000 SiaAir
Color	Black / Sapphire / Jade	Black / Orange
Core Name	Hazmat	Gas Mask
Core Type	Symmetrical	Asymmetrical
RG	2.479	2.500
Total Diff.	0.055	0.058
Int. Diff.	0.000	0.016
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

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Bowling Ball Comparison Graph