Hammer Black Widow Urethane vs. Hammer Burgundy Hammer

Compare the specs of the Hammer Black Widow Urethane and Hammer Burgundy Hammer 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 Urethane	Burgundy Hammer
Cover Name	Urethane	React-a-Thane
Cover Type	Urethane Solid	Reactive Solid
Box Finish	360 / 500 / 500 Abralon	500 / 500 Abralon
Color	Black	Burgundy
Core Name	Gas Mask	Modified Vibe
Core Type	Asymmetrical	Symmetrical
RG	2.50	2.57
Total Diff.	0.058	0.032
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.

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Bowling Ball Comparison Graph