About Finger Fit

Finger Fit is located in South Eastern Michigan and is locally owned and manufactured. We take pride in our product and have been proudly serving customers and jewelers globally since 1951. Finger Fit was first invented by a skilled and well-known jeweler who sought to solve the issues of his customer’s rings not fitting properly or being able to pass over larger knuckles. Our rings expand up to 3 finger sizes and closes securely for a tight fit. Our rings are sold in many fine jewelry stores across the nation and throughout the world. We offer multiple styles of shanks to fit your needs. Talk with one of our experts to see if Finger Fit is right for you.

What is Finger Fit?

FINGER FIT is an expandable hinged ring shank. It allows your ring to open, pass over your knuckle, then close and lock for a comfortable fit. Once installed on your original ring, it allows your ring to open, pass over your knuckle, then securely lock for a comfortable fit.

Made in the U.S.A.

FINGER FIT is precision-made in the USA, and must be installed on your ring by a jeweler or goldsmith. See our list of Authorized Dealers near you.

  • DIE-FORGED

  • PRECISION-CNC MACHINED

  • HAND-ASSEMBLED

Why Choose Finger Fit?

  1. Finger Fit shanks easily attach to your original ring. No need to redesign or create a new ring. Your local jeweler or an Authorized Finger Fit Dealer can install your original ring onto one of our Finger Fit shanks. Installations are simple and easy.

  2. Finger Fit shanks are die-struck and CNC machined for precision and quality. This makes our product stronger than a cast ring and more durable. Finger Fit rings can be heated and soldered without damaging any parts. Our rings have been tested and proven by over 5,000 retail jewelers and trade shops.

  3. Our rings do not require a “key” or pin to open, making it convenient and easy to use. Our cover catches give a guaranteed close with no mechanisms that can loosen tension over time.

  4. Finger Fit shanks utilize a “guide wire” to bridge the gap when the shank is open. This adds an extra layer of security so that the ring will not fall off or fly open. We guarantee our rings to open 3 sizes, allowing sufficient room for larger knuckles to pass through.

  5. All of the components of a Finger Fit shank are individually replaceable, extending the life of the ring. If one section or part of your ring wear away over time we can repair it or replace that part and prevent you from having to purchase a new ring shank.

How to Buy

If you’re a jeweler, our ONLINE STORE is the most convenient way to order FINGER FIT. Please setup a customer account (click on Sign In above to set up a new account above ) and we will send you a password to access the ONLINE STORE.

If you're not a jeweler, or you’re looking for a FINGER FIT for your existing ring, you can visit a local jeweler and ask them to install a Finger Fit shank for you. Or you can choose from one of our Authorized Jewelers. If your jeweler does not install Finger Fit shanks that is okay. Your jeweler can send your ring in to us and we will install it for them. We supply FINGER FIT to jewelers all over the world.