Hammer Obsession vs. Hammer Ruthless

Compare the specs of the Hammer Obsession 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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Hammer Obsession
Hammer Ruthless
Ball NameObsessionRuthless
Cover NameEnvy Solid CFIJuiced Solid
Cover TypeReactive SolidReactive Solid
Box Finish500 / 1500 SiaAir500 / 1000 / 2000 Abralon
ColorBlack / Pink / BurgundyBlue / Dark Blue / White
Core NameObsession40 Watt
Core TypeAsymmetricalSymmetrical
Total Diff.0.0500.041
Int. Diff.0.0130.000



Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

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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