Hammer NU Blue Hammer Bowling Ball

Hammer NU Blue Hammer Bowling Ball   With the recent modifications to PBA rules concerning traditional urethane, Hammer bravely worked on the challenge of creating a ball that emulates the performance attributes of the renowned Purple Pearl Urethane Hammer, all without using urethane. The NU in Blue Hammer Bowling Ball stands for – “not urethane,” yet it superbly delivers the coveted urethane ball motion, bringing adaptability, seamless consistency, and predictability. It is perfect to throw on the most demanding lane conditions. Performance: Mid Performance Color: Bad Ass Blue Pearl Coverstock: Not Urethane Cover Type: Not Urethane Core Type: Symmetrical Core: LED Resin Factory Finish: 500, 1000 Siaair Micro Pad Lane Condition:  Light to Medium Oil Flare Potential: 2 – 3 Inches Weights: 16-12 lbs. RG: 2.586 (15 lbs) DIFF: 0.027 (15 lb.) Int Diff: N/A (15 lbs) Warranty: Two years from purchase date