Fits over the knuckle. Fits at the finger.

StarFit is an adjustable ring shank for customers whose knuckle and finger need different sizes. Open the shank to put the ring on, then close it for a comfortable fit at the base of the finger.

EXPLORE SHANKS & PRICING SEE HOW STARFIT WORKS

Available for existing rings and new custom projects.

COMFORTABLE FIT Flush interior
contour

SECURE CLOSURE Tactile snap-lock

NO TOOLS NEEDED Open the latch
with a fingernail.

See how StarFit works

Watch the side latch release, the shank open, and the ring click closed.

A closer fit without forcing the ring over the knuckle

StarFit opens so the ring can go on, then closes to fit at the base of the finger.

01 | OPEN

Make room to pass over the knuckle.

02 | SLIP ON

Glides comfortably over sensitive joints.

03 | SECURE

Close the shank at the base of the finger.

Three ways to offer StarFit

Select the ordering route that aligns with your shop's bench capacity and customer needs.

Add it to an existing ring

Tell us about your customer's ring. We'll review whether StarFit can be added and explain the next steps for sending it to us.

Ask About an Existing Ring

Include it in a custom ring

Let us know you want StarFit when you start a new custom project.

Start a Custom Project

Order the shank

Choose a StarFit shank for a ring project and view the available options and price.

Explore Shanks & Pricing

Choose the width that fits the ring

Standard StarFit shanks come in 2, 3, 4, 5, and 6 mm widths. Need a width between those sizes? Half-millimeter widths are available upon request.

2–6 mm Available in 0.5 mm increments

STANDARD WIDTH PROFILE

Explore Widths & Pricing Ask About a Half-Millimeter Width

Have a ring you'd like us to review?

Send us photos and details of the ring your customer wants to update. We'll let you know whether StarFit is an option and provide a quote before asking you to send the ring.

ASK ABOUT AN EXISTING RING

Show customers what StarFit can do

StarFit's adjustable shank technology can help your customers find a more comfortable fit. Contact us to learn how you can offer StarFit through your store.

HAVE QUESTIONS? CONTACT US