Ultimate Products

"THE" Ultimate Thumb - Outer Sleeve - 10 Pack

(3 reviews) Write a Review
MSRP: $199.95
— You save $100.00


"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 bit. The inner contains a stopper at the bottom which will leave the thumb insert about an 1/8″-1/4″ above the auto-depth feature, allowing you to use a plug-cutter for simple removal.

Our four-tab inner allows for easy, quick removal and insertion from ball-to-ball which will minimize time when needing to use multiple balls on your pair. And because the tabs are located above and below mid-point, our system doesn’t attach at the bottom therefore, any tension is evenly disbursed which nearly eliminates any possibility of breakage – allowing bowlers to focus on…Relax, Release, Repeat!

Because the outer is installed with a 9am-3pm tab placement, your hand will be in the ideal position in relation to your finger holes, after just a short quarter-turn of your thumb insert.

Secure locking of “THE” Ultimate Thumb will be felt and heard, providing the confidence that your thumb won’t move up and down, when gravity takes over during your arm swing. Our interchangeable system will be available in Pro Shops around the world!

FIND YOUR FIT to ensure the consistent fit and feel you deserve! “THE” Ultimate Thumb…Will Be Your Game Changer!

*Requires a 1-1/2″ drill bit.

View AllClose

3 Reviews

  • 5

    Posted by Chuck Allen on Jul 6th 2020

    I have found Ultimate Thumbs to be awesome. I have been using them several years since Bob Learn showed them to me.

  • 5
    Love this System

    Posted by david johnson on Apr 19th 2019

    I have used the switch grips for years before these came out. I didn't love them because they would turn in the thumb and sometimes even come out as the ball would go down the lane. With this Ultimate system you have a notch that holds it in place and due to the multiple level of locking the slug in place and you don't get the feel of the thumb slug flexing like you do with the switch grips. I am so happy I tried the Ultimate system and won't go back to anything else!

  • 5
    Everything Was Good

    Posted by Truman Kennemer on Apr 15th 2019

    Got The Thumbs And Part Of The Other Order But It Was Taken Care Of Very Quick

View AllClose