| Number of Items in Set | 1 |
|---|---|
| Differential | .050 |
| Color | Blue |
| Material | Reactive Cover Stock |
| Core Type | Asymmetrical |
| Vintage | No |
| Brand | Hammer |
| Association | United States Bowling Congress (USBC) |
| Unit Type | lb |
| Ball Type | Ten-Pin Bowling Ball |
| Features | Drilled |
| Team | Reading |
| Performance | High Performance |
| Finish | Matte |
| Sport/Activity | Bowling |
| Item Weight | 15 lb |
Check the listing for details. USED 15# HAMMER EFFECT SINGLE DRILL. Color: Blue, Condition: Used. Listed at 75.00 USD. The product is a USED 15# Hammer Effect Single Drill bowling ball. It has a .050 differential and is made of reactive cover stock material. The ball is asymmetrical in core type and features high performance for Ten-Pin Bowling. It is associated with the United States Bowling Congress (USBC) and weighs 15 lbs. The Hammer brand is known for its quality and this ball is sure to provide excellent performance on the bowling lanes for any avid player.