Hammer Hazmat Pearl vs. Hammer Black Widow Tour V1

Compare the specs of the Hammer Hazmat Pearl and Hammer Black Widow Tour V1 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	Hazmat Pearl	Black Widow Tour V1
Cover Name	HK22 - Semtex Pearl	HK22 - Aggression Hybrid
Cover Type	Reactive Pearl	Reactive Hybrid
Box Finish	500 / 1000 / 1500 SiaAir / Factory Compound	500 / 1000 / 3000 SiaAir
Color	Blue / White / Cobalt	Black / Blue / Purple
Core Name	Hazmat	Gas Mask Low Diff
Core Type	Symmetrical	Asymmetrical
RG	2.479	2.500
Total Diff.	0.055	0.034
Int. Diff.	0.000	0.016
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. Click on each colored circle in the graph to see that ball’s name and ratings. Click the circle again or click the ball's name 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