Inserts & Slugs

"THE" Ultimate Thumb - Empty Inner  “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 drill...

"THE" Ultimate Thumb - Outer Sleeve  “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 drill...

Vise IT - Easy Slug w/ Slug IT & Slug IT Mollys Interchangeable Thumb (IT) parts for your bowling balls removable thumb hole. 10 of Each item: Vise Easy Urethane Thumb Slug Vise Slug IT Vise Slug IT Molly

Vise Inserts IT Top Sleeve, Ball IT and Ball IT Safety Molly This Vise IT kit includes 10 of each of the items: top sleeves for your slug - size choice (1 1/8, 1 1/4 or 1 3/8) Ball ITs for inside your thumb hole with the bowling ball. Ball IT...

Turbo 2-n-1 Switch Grip Outer Sleeve Color: Black, Blue, Green, Orange, Yellow, Red Drill Size: 1 1/2

Vise Insert Ball-IT This is the piece that is mounted inside the thumb hole of your bowling ball. The Ball IT is used in conjunction with the Vise Easy Slug IT to allow for fast and reliable interchangeable thumb slugs inside your bowling balls.

Turbo Switch Grip Inner Sleeve ONLY - NO SLUG - 10 Pack  • Requires Switch Grip Outer Sleeve - Sold Separately• 10 Inner Sleeves per pack - No Mixing ColorsBlank Inner Sleeve for use with custom thumb molds with 1 ¼” diameter...

Turbo 2-n-1 Switch Grip Inner Sleeve and Slug - Black ONLY   Color: Black Slug Size: 1 1/4 Slug Type: Urethane

"THE" Ultimate Thumb - Loaded Inner  “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 drill...

Vise IT - Easy Slug w/ Slug IT & Slug IT Molly Set The Vise IT system of Interchangeable Thumb Slug system has several pieces.  This set includes 5 Vise Grip Urethane Thumb slugs with the Slug It attached. Ready to be drilled.  After...

Vise Inserts IT Top Sleeve, Ball IT and Ball IT Safety Molly This kit includes 5 of each item - a top sleeve for your choice of a slug (1 1/8, 1 1/4 or 1 3/8), Ball IT, and Ball IT Safety Molly. This kit is used when drilling a brand new bowling ball...

"THE" Ultimate Thumb - Loaded Inner  “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 drill...

Vise Inserts Urethane Easy Thumb Slug Easy 100% Urethane Thumb Slugs for Bowling Ball Easy to carve leaving a quick, clean release. Drill Size: 1-1/2 Colors: Yellow, White, Pink, Green, Orange, Blue, Grape, Black, Purple, Neon Yellow,...

Turbo Switch Grip Inner Sleeve ONLY - NO SLUG - 5 Pack • Requires Switch Grip Outer Sleeve - Sold Separately• 10 Inner Sleeves per pack - No Mixing Colors Switch Grip® Interchangeable Inserts consist of ONLY TWO components, an Outer...

Vise Insert Ball It The Vise Ball-IT is mounted to the bowling ball at the bottom of the thumb hole, when using the Vise Interchangeable Thumb System. The Ball IT expander goes inside the Ball IT to create a safe and secure hold on the bowling ball.

Turbo 2-N-1 Duo Color Urethane Thumb Solid - 10 Pack Reactive and tech resin technologies go a long way to enhance and improve the performance of today's bowling balls. However, there are great differences in the textures of these materials, which can...

Vise Urethane Duo Color Slugs - 10 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:...

Vise Inserts Urethane/Easy Thumb Slug - 10 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,...

Vinyl Thumb Slugs - 10 pack Soft and easy to carve.  Drill Sizes: 1-1/8, 1-1/4 & 1-3/8 Colors: yellow, white, pink, green, orange, blue, purple, black, and red.  Length: 2-5/8.  Hardness: 45

Switch Grip® Interchangeable Inserts consist of ONLY TWO components, an Outer Sleeve that is permanently glued into your thumb hole, and an Inner Sleeve, which can be removed and used amongst all of your equipment. The Outer Sleeve will receive any...

Ultimate Urethane Thumb Slugs *No Mixing Colors* Ultimate Bowling Products, in conjunction with Easy-Strike, introduced the first urethane thumb inserts that are easy to drill and work-out. And, because of our core-business, they are the most...

Contour Power Grip Golden Oval Combo Package 20 Grips - 2 packs of 10 grips in one color. No mixing. A bottle of Buddies Pro Shop Insta-Cure+ Glue Inserts should be replaced every 6 months or 60 games to maintain optimal performance. This is an...

Contour Power Grips Semi Bump Combo Package 20 Grips - 2 packs of 10 grips in one color. No mixing. A bottle of Buddies Pro Shop Insta-Cure+ Glue Inserts should be replaced every 6 months or 60 games to maintain optimal performance. This is an...

Contour Power Grips - White Lift Grip 20 Grips - 2 packs of 10 grips in one color. No mixing. A bottle of Buddies Pro Shop Insta-Cure+ Glue Inserts should be replaced every 6 months or 60 games to maintain optimal performance. This is an average and...

Contour Power Grips Oval Thumb Sleeve - 5 Pack This pre-formed vinyl thumb insert features a "boxed" oval design that tapers smaller towards the bottom of the thumb hole. The soft material will give you a better grip than urethane thumb inserts and it...

Contour Power Grips Power Taper Thumb Sleeve - 5 Pack This pre-formed vinyl thumb insert features a round hole design that tapers smaller towards the bottom of the thumb hole with an added round bump toward the top of the hole for a stronger grip. The...

Contour Power Grips Round Thumb Sleeves - 1 1/4 Outer Diameter - 5 Pack This pre-formed vinyl thumb insert features a round hole design with no taper. The soft material will give you a better grip than urethane thumb inserts and it trims easily...

Contour Power Grips Taper Thumb Sleeve - 5 Pack This pre-formed vinyl thumb insert features a round hole design that tapers smaller towards the bottom of the thumb hole. The soft material will give you a better grip than urethane thumb inserts and it...

Turbo 2-N-1 Quad CLASSIC (QC) Bowling Ball Grips Available in: 19 sizes, 7 colors, Standard Diameter 31/32” Side 1:Perfect Oval – is designed as a true, milled oval shape. This oval shape is flat through the center and is the most...

Turbo 2-N-1 Quad Vinyl Combo Package 20 Grips - 2 packs of 10 grips in one color. No mixing. A bottle of Buddies Pro Shop Insta-Cure+ Glue The Quad 4-N-1 insert combines 4 great styles, Power Oval, Perfect Oval, Round Mesh and Perfect Oval Mesh,...

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 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 Grip P/S Bowling Inserts Combo Package One side of the insert is a Power Lift and the other side is a Semi. 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...

Vise Inserts Urethane Easy Thumb Slug Easy 100% Urethane Thumb Slugs for Bowling Ball Easy to carve leaving a quick, clean release. Drill Size: 1-1/2 Colors: Yellow, White, Pink, Green, Orange, Blue, Grape, Black, Purple, Neon Yellow,...

Vise Urethane Duo Color Slugs - 5 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:...

Vise Inserts Urethane Easy Thumb Slug - 5 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,...

Vinyl Thumb Slugs - 5 pack Soft and easy to carve.  Drill Sizes: 1-1/8, 1-1/4 & 1-3/8 Colors: yellow, white, pink, green, orange, blue, purple, black, and red.  Length: 2-5/8.  Hardness: 45

Vise Insert Thumb Slug It Top Sleeve This fits on 1 1/8, 1 1/4, and 1 3/8 slug sizes Use glue to adhere the top sleeve to the top of the drilled hole in the bowling ball.