Otto Frei

Professional-grade lever back earring findings with set rivets and a closed ring, available in 14K pink and 18K pink gold. Sold individually — orde...

Zinc-free eutectic silver solder is the piece you reach for when a joint has to survive an enameling firing without spoiling the enamel. Commonly k...

Seat a round brilliant into a ring shank or a custom mounting with a die-struck six-prong peg head. Die striking gives the setting consistent densi...

The Ruby Midget File in an oval profile is a precision finishing tool made from pure, sintered crystals of synthetic ruby — manufactured in Germany...

These rope-edge English coin mountings are designed to display and wear classic English coins as finished jewelry. Available in three metal options...

The Bergeon 8111 Stainless Steel Spring Bar Tool is a heavy-duty professional instrument widely regarded as one of the finest spring bar tools avai...

Designed specifically for closing and tightening prongs, these stone setting pliers are handcrafted in Germany by one of the last manufacturers of ...

This 14K yellow gold roundel spacer bar is designed specifically for 4-row pearl strands featuring 5mm pearls. Spacer bars keep multi-strand pearl ...

Bergeon 0.85mm Plunger W/Spring is a precision replacement plunger designed for use with Bergeon watch bracelet sizing tools. This 0.85mm plunger i...

The Bergeon 0.75mm Plunger with Spring is a precision replacement component designed for use with the Bergeon watch bracelet sizing tool. This plun...

Known as the King of Gems in Sanskrit, ruby is one of the most desired and valuable gemstones, prized as far back as biblical times. Ruby is the mo...

A deceptively simple tool engineered with remarkable attention to detail, this 5" centering punch is hand forged in the USA from 3/8" tool steel, t...

These stainless steel locking diamond tweezers feature grooved medium tips designed to hold stones more securely during setting, inspection, and pl...

Cup burs handle precision stone setting and metal preparation, and this 12 piece kit covers 0.90mm to 3.00mm in one holder. The burs are Swiss made...

A reliable wax solution for sealing packages and envelopes, this sealing wax is formulated with a melting point of 170°F (77°C), making it easy to ...

Silversmithing and Art Metal by Murray Bovin is a comprehensive reference written for anyone engaged in metalsmithing. This softcover guide brings ...

A classic filigree box clasp designed for two-strand necklaces and bracelets, available in your choice of Sterling Silver or Yellow Gold Filled. Me...

These die-struck oval 4-prong settings with pegs are crafted in the USA from responsibly sourced precious metals. Available in 14K white gold and p...

Close porosity in a finished casting without cutting metal away. Margin roller burnishers are the professional's choice for eliminating porosity fr...

These 14K white gold ball earring posts are the lightest weight friction ear posts in our findings line. Each post features a classic 7mm ball and ...

A professional-grade gold testing stone for precious metal identification, this thick touchstone is made in the USA from natural Arkansas black nov...

Ruby Midget Files in a half round profile are precision finishing tools made from pure, sintered crystals of synthetic ruby — manufactured in Germa...

These cast pear-shaped earring mountings feature a double gallery design with four prongs, ideal for setting pear-cut stones in a classic, refined ...

Simplicity GC Salts is a professional-grade salt compound designed for use in gold and silver testing and electroplating processes. Available in a ...

The Hard Arkansas Stone is a natural sharpening stone rated as Fine grit, ideal for professional jewelers, metalsmiths, and tool users who require ...

The Arkansas Slip-Pointed Stone is a precision sharpening tool designed for jewelers, metalsmiths, and craftspeople who need to hone and sharpen sm...

This American standard wire and sheet gauge covers non-ferrous metals using B&S (Brown & Sharpe) numerical ratings from 0 gauge (thickest) ...

The Wax Pot Thermometer is a straightforward, reliable temperature-monitoring tool designed for use with wax pots and wax warming equipment in jewe...

This dial-type thermometer is designed for use with vulcanizers, providing clear and accurate temperature readings throughout the vulcanization pro...

The Kirkland External Ring Clamp holds rings from the outside using leather-lined jaws, giving jewelers and metalsmiths secure, protected access to...

The Large Natural Test Stone is an essential tool for jewelers and metalsmiths who need to verify the karat value of precious metals. This professi...

This double-gallery, low-base 4-prong earring mounting is designed for princess-cut (square) diamonds or gemstones ranging from 2.0 × 2.0 mm to 6.0...

Replacement graphite crucibles designed for use with the Handy Melt electric furnace. Built to handle high-volume casting sessions, each crucible h...

A classic finding for non-pierced ears, this 14K yellow gold ear screw features a simple 3mm slightly dished end designed for soldering or welding ...

Swiss-made stainless steel locking diamond tweezers, superbly balanced and crafted to the highest standard of quality. Designed for professional je...

Finish a fine necklace or bracelet with a closure that attaches directly to the chain. These rectangular lobster claw clasps are made in 14K yellow...