|The Hammer Black Widow bowling balls keep rolling out and dominating the lanes. The Hammer Black Widow Black/Gold takes the Aggression Hybrid coverstock, and pairs it with their most angular core, the Gas Mask, to create a ball that goes long and then offers a strong back-end motion when facing medium to heavy oil. Colour Black/Gold which will vary from that shown.
- Coverstock: Aggressive hubrid
- Core Type: Widow (Gas Mask)
- Factory Finish: 500,1000 Factory Finish Polish
- Radius of Gyration (RG): 2.50 (15 lb)
- Differential (Diff): .058 (15 lb)
- Intermediate Differential - .015
- Recommended Lane Condition: MEDIUM TO HEAVY OIL
Price is undrilled. Please select weight when ordering. Once you have ordered the ball if you want the ball custom drilling please go to the Custom Drilling section accessible from the Home page drop down menu (both PCs and mobiles), the Shop Catalogue page or at the bottom of the side menu.