Hammer Black Widow 2.0 vs. Hammer Obsession

Compare the specs of the Hammer Black Widow 2.0 and Hammer Obsession 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.

Click here to add or remove balls from this comparison.


Brand	Hammer	Hammer
Ball Name	Black Widow 2.0	Obsession
Cover Name	Aggression Solid	Envy Solid CFI
Cover Type	Reactive Solid	Reactive Solid
Box Finish	500 / 1000 / 2000 SiaAir	500 / 1500 SiaAir
Color	Black / Red	Black / Pink / Burgundy
Core Name	Gas Mask	Obsession
Core Type	Asymmetrical	Asymmetrical
RG	2.500	2.468
Total Diff.	0.058	0.050
Int. Diff.	0.016	0.013
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.

Filter by Date

Filter by Torque

Filter by Back End

Torque Legend:

Back End Legend:

For more information about our bowling ball testing and review process, please click here.

Bowling Ball Comparison Graph