Hammer Black Widow 2.0 vs. Hammer Ruthless

Compare the specs of the Hammer Black Widow 2.0 and Hammer Ruthless 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	Black Widow 2.0	Ruthless
Cover Name	Aggression Solid	Juiced Solid
Cover Type	Reactive Solid	Reactive Solid
Box Finish	500 / 1000 / 2000 SiaAir	500 / 1000 / 2000 Abralon
Color	Black / Red	Blue / Dark Blue / White
Core Name	Gas Mask	40 Watt
Core Type	Asymmetrical	Symmetrical
RG	2.500	2.52
Total Diff.	0.058	0.041
Int. Diff.	0.016	0.000
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Hover over each colored circle in the graph to see that ball’s name and ratings. Click a circle to view that ball’s full review.

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Bowling Ball Comparison Graph