Vise Urethane Duo Color Slugs - 12 Pack Colors: White/Black, Yellow/Grape, Green/Orange, Neon Yellow/Red, Blue/Pink. Easy to carve leaving a quick clean release 100% Easy Urethane Thumb Slugs Drill Sizes: 1-1/8, 1-1/4 & 1-3/8 Length:...

"THE" Ultimate Thumb - Loaded Inner - Black “THE” Ultimate Thumb – this unique two-piece system is simple, durable and reliable! For Pro Shops, our patented auto-depth flange eliminates any guess work or need for a stopper on your...

Hammer Effect Bowling Ball Color: Maroon/Blue/Black/Purple Coverstock: HK22 - Cohesion Pearl  Weight Block: Huntsman Factory Finish: 500, 1000, 1500 Siaair/Factory Compound Flare Potential: High Radius of Gyration...

Hammer Scorpion Strike Bowling Ball Color: Black/Magenta/Indigo Coverstock: HK22 - Semtex Pearl Weight Block: LED 3.0 Factory Finish: 500, 1000, 1500 Siaair/Crown Factory Compound Radius of Gyration (RG): 16lbs - 2.495;...

Motiv Subzero Forge Bowling Ball Color: Royal Blue/Teal/Arctic White Solid Coverstock: Leverage MXC Solid Reactive Weight Block: Detonator Factory Finish: 2000 Grit LSS Flare Potential: 5" + Radius of Gyration...

Motiv Nuclear Forge Bowling Ball Color: Navy/Blue/Green Pearl Coverstock: Propulsion HVP Pearl Reactive Weight Block: Detonator Factory Finish: 5000 Grit LSS Flare Potential: 5" + Radius of Gyration (RG): 16lbs - 2...

Roto Grip RST Hyperdrive Bowling Ball Color: Mango/Magenta/Royal Coverstock: MicroTrax Solid Reactive Weight Block: RST + A.I. Core Factory Finish: 2000 Abralon Flare Potential: High Radius of Gyration (RG): 16lbs - 2.51; 15lbs - 2.52;...