With this product every ring can be expandable — even eternity bands. The Adjustable Ring System has two components: a two-piece hinge and an expansion piece. (more…)

The Adjusto Shank® is a truly adjustable shank that enables the wearer to put a ring on any finger and have it fit comfortably. Unlike other hinged shanks that have a fixed size when closed, Hoover & Strong’s Adjusto Shank® can be adjusted to many sizes. Here is how to put it together: (more…)

Our shanks are available in a variety of shapes. (more…)

Introduction

With the Baby Boomers reaching their retirement years, the problems associated
with ring fit and finger joint swelling will become a major issue for jewelers.
This paper addresses the medical causes of swollen finger joints due to rheumatoid
and osteoarthritis and solutions for the jeweler.

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Knowing how to professionally install Superfit shanks for enlarged finger joints demonstrates another aspect of quality in your shop. (more…)