1. Sports
Send to a Friend via Email
You can opt-out at any time. Please refer to our privacy policy for contact information.

Cover Stock


Definition: The material on the outer surface of a bowling ball, which is instrumental in determining how a ball reacts to the lane conditions.
Paul's reactive-resin cover stock had too much grip to pick up the ten pin, so he now throws a ball with a plastic cover stock to pick up that spare.

©2014 About.com. All rights reserved.