Hammer Hazmat vs. Hammer Envy Tour Pearl

Compare the specs of the Hammer Hazmat and Hammer Envy Tour Pearl 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	Envy Tour Pearl
Cover Name	HK22 - Semtex Hybrid	HK22 – Envy Pearl
Cover Type	Reactive Hybrid	Reactive Pearl
Box Finish	500 / 1000 / 1500 SiaAir / Factory Compound	500 / 1000 / 1500 SiaAir / Factory Compound
Color	Black / Sapphire / Jade	Chrome
Core Name	Hazmat	Obsession Tour
Core Type	Symmetrical	Asymmetrical
RG	2.479	2.469
Total Diff.	0.055	0.034
Int. Diff.	0.000	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.

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Bowling Ball Comparison Graph