Vise Grip Oval Nubs Grape Bowling Inserts Combo Package One side of the insert is a Power Lift and the other side is an Oval. Drill Size 31/32": 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64,25/32,...

Vise P/O Finger Inserts (Power Lift/Oval) Vise Inserts feature 3 different combinations to fit anyone's game. The Power Lift helps the bowler create more revs with the 1/4" forward pitch that aids grip. The oval side provides the perfect natural feel...

Vise P/O Finger Inserts (Power Lift/Oval) Vise Inserts feature 3 different combinations to fit anyone's game. The Power Lift helps the bowler create more revs with the 1/4" forward pitch that aids grip. The oval side provides the perfect natural feel...

Vise Grip P/S Bowling Insert One side of the insert is a Semi Bump style and the other side is a Power Lift inside the bowling ball grips Drill Size 31/32": 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4,...

Vise Grip O/PO Bowling Insert One side of the insert is an Oval cut and the other side is a blended Power Oval Drill Size 31/32": 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64,25/32, 51/64 and 13/16...

Vise Grip Lady P/S Finger Insert - 10 Pack of Grips One side of the insert is a Semi cut and the other side is a Power Lift Drill bit size required: 7/8 10 Pack is one size and one color. No mixing. The Power Lift helps the bowler create more revs...

Vise Grip Lady P/S Finger Insert - 10 Pack of Grips One side of the insert is a Semi cut and the other side is a Power Lift Drill bit size required: 7/8 10 Pack is one size and one color. No mixing. The Power Lift helps the bowler create more revs...

Vise Inserts Urethane/Easy Thumb Slug - 12 Pack Easy 100% Urethane Thumb Slugs for Bowling Ball Easy to carve leaving a quick, clean release. Drill Sizes: 1-1/8, 1-1/4 & 1-3/8 Colors: Yellow, White, Pink, Green, Orange, Blue, Grape, Black,...

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...

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...

Roto Grip Gremlin Bowling Ball Color: Plum/Raisin/Tanzanite Coverstock: V-R1 Pearl Reactive Weight Block: Ronduew MaxD Core Factory Finish: Power Edge Flare Potential: High Radius of Gyration (RG): 16lbs - 2.50; 15lbs - 2.50; 14lbs - 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;...