Gauges & Calipers

The Ring Finger Gauge Wide Band Domed is engineered specifically to address one of the most common sources of ring sizing errors: customers forcing...

This professional ring finger gauge set features comfort fit interiors paired with flat band exteriors, giving jewelers and metalsmiths an accurate...

Quickly and accurately measure the circumference of round bangle bracelets with this black anodized aluminum bracelet bangle gauge. Simply place th...

The Ikohe True Size Bracelet Bangle Gauge brings the familiar simplicity of a ring mandrel to bangle sizing. Designed for jewelers and metalsmiths ...

These round bracelet wrist gauges are designed for checking the minimum size a hand will need to slip on a round bangle bracelet. Each gauge featur...

A reliable bench tool for accurately measuring a customer's wrist before sizing or fabricating a bracelet. This adjustable wrist gauge reads circum...

This bracelet wrist gauge is designed for checking the minimum opening size a hand will need to slip onto a round bangle bracelet. The gauge covers...

These round bracelet wrist gauges are designed for checking the minimum size a hand will need to slip on a round bangle bracelet. Each gauge featur...

The Bergeon 5236-C is a professional-grade ring finger gauge set engineered for precision sizing across an exceptionally broad range. Constructed f...

The Bergeon 1311-A Metal Ring Finger Gauge is a precision European-standard sizing tool built for professional jewelers and bench workers who requi...

The Bergeon 4286 is an exceptionally well-made set of nickel-plated, wide-band seamless ring finger gauges built for long-term professional use. Ma...

The Ring Finger Gauge – Jumbo Sizes 14–16 is purpose-built for jewelers who regularly size customers with larger fingers. Covering sizes 14 through...

The Jo-Di Diamond Gauge with Book allows professional jewelers to accurately estimate the estimated weight of a diamond without removing the stone ...

The Grooved Hollow Metal Ring Stick is a classic bench tool for accurately checking ring sizes across the full USA standard range. Designed for pro...

A straightforward, economical solution for checking ring sizes at the bench, this solid plastic ring stick is graduated in USA standard sizes 1 thr...

The Bergeon 6466 Bracelet Wrist Gauge is a simple, practical tool designed for measuring the inner circumference of bracelets with precision. Made ...

The Diamond & Pearl Gauge is a practical plastic card-style measuring tool designed for jewelers who need quick, accurate size and weight refer...

This high-quality stainless steel diamond gauge is precision-engineered for measuring the carat sizes of round brilliant cut diamonds. Featuring an...

The Accurate Diamond Fan Style Stone Gauge is a compact, practical measuring tool designed for jewelers and gemologists who need quick, reliable st...

The Baker-Style Stone Gauge is a dual-purpose measuring tool designed for professional jewelers who need to quickly and accurately size both loose ...

A reliable bench staple for any jeweler or metalsmith, this classic hollow plain metal ring stick provides accurate USA standard ring sizing from s...

The K&B Diamond & Stone Gauge is a compact, professional-grade reference tool designed for bench jewelers who need quick, reliable measurem...

This rectangular stainless steel gauge is precision-engineered for measuring the carat sizes of round brilliant cut diamonds. Featuring precision-d...

The Diamond Seller Gauge for Round Sizes is a practical selling aid designed to help jewelers and sales professionals show customers the visual dif...

The Diamond Seller Gauge for Fancy Shapes is a practical selling aid designed to help jewelers and gemstone retailers show customers the visual app...

Keep your AlexTools 135.095 Divider performing at its best with these precision ground replacement carbide tips from GRS. Sold as a matched pair, t...

Keep your digital calipers running accurately with the Murata B357/303.TS silver oxide button cell. This replacement battery is a direct-fit soluti...

The Durston PrecisionFit™ 1529 Ring Sizing Set delivers professional-grade accuracy for jewelers who demand reliable, consistent ring sizing across...

The Durston PrecisionFit™ Steel Marked Ring Mandrel with Groove delivers professional-grade accuracy for USA ring sizing 1–16. Hardened to 64RC, th...

Replacement carbide needle tips designed to restore crisp, accurate scribe marks on a compatible precision divider. Fresh points bring back that cl...

This replacement screwdriver is made for servicing the AGILO Precision Divider, helping keep your divider ready for accurate layout and repeatable ...

Replacement screws for the AGILO Precision Divider (Part #135.077). Designed to restore secure adjustment and smooth operation, these precision-fit...

This compact 2" mini divider is a precision layout tool for scribing circles, stepping off equal distances, and transferring measurements in jewelr...

Compact precision dividers designed for layout, scribing, transferring small measurements, stepping off distances, and locating centers in jewelry ...

This 3" carbide-tipped divider is a precision layout and scribing tool for marking, measuring, and transferring dimensions on hard metals. Round ou...