Otto Frei

The Translucent Arkansas Stone is a natural sharpening stone rated Extra Fine, making it ideal for achieving a refined, polished edge on precision ...

These 14K yellow gold round tube barrel clasps feature a safety catch and are designed to be soldered directly onto chains. The recessed ends creat...

Ruby bench stones are crafted from sintered crystals of synthetic ruby, making them exceptionally hard and highly resistant to wear. Their superior...

A refined closure for single-strand pearl necklaces, this 14K yellow gold round filigree clasp combines decorative detail with dependable security....

The 14K Gold Plumb Solder Kit provides four distinct gold solders in a single convenient set, giving jewelers the flow-temperature variety needed f...

The VM Manufacturing 10 AMP Compact Plating Machine replaces bulky, old-style rectifiers with a palm-size unit that still delivers serious power. W...

The Colibri Jewelers Screwplate with Taps Set is a popular, well-made metric tap and die set designed specifically for jewelers. Covering a thread ...

These classic foldover clasps feature a double locking mechanism for secure wear. Each clasp has riveted articulating arms on both ends: the shorte...

The Hurricane Pro Loupe Triplet 10x is a precision optical instrument built for gemologists, jewelers, and metalsmiths who demand uncompromising cl...

Foldover Clasps offer a secure double-locking closure mechanism for fine jewelry and watch band applications. Each clasp features riveted articulat...

The Grobet 12 oz Professional Pickler is a dedicated bench tool designed to maintain a consistent working temperature of approximately 125 °F — del...

A refined 14K yellow gold clasp crafted for three-strand pearl necklaces, this round filigree design combines decorative elegance with practical se...

This 6mm full cut round created diamond offers a brilliant, faceted stone with the look and quality of a natural diamond at a lower cost and with l...

Yellow Gold Filled Oval Dapped Chain — a classic, versatile chain ideal for jewelry designers, bench jewelers, and resale applications. Each pack c...

This heavy-duty silversmith's ball stake is drop forged for strength and durability, making it a reliable forming tool for metalsmithing and silver...

These 14K yellow gold hinged box clasps offer a clean, secure closure for fine jewelry chains and bracelets. Each clasp features a classic box-and-...

This 14K yellow easy gold wire solder is a reliable choice for professional jewelers working with 14-karat yellow gold assemblies. Offered in a 20-...

This materials kit provides the essential components for fabricating your own prong settings in sterling silver. Designed for hands-on stone settin...

GRS Ready Option Kit adds a GRS mounting interface to a custom-built John Frei Workbench for secure, repeatable attachment of GRS fixtures and acce...

Professional-grade LED task lighting for your workbench — without the premium price tag. This LED clamp-on bench lamp features a strip of 48 energy...

Keep your John Frei Custom Workbench organized and fully functional with this replacement tool tray. Designed specifically to fit John Frei single ...

The Ruby Midget File 11-Piece Kit includes all 11 Ruby Midget Files (50mm–100mm) plus one double-ended holder with two collets. The holder is avail...

The Gold 7mm Closed Box Solder-On Clasp is a clean, secure closure solution designed for professional jewelers working with fine gold chain and cus...

Soccer ball clasps offer pearl and bead strand wearers the flexibility to adjust their necklace length on the fly. Designed to snap securely over p...

These 14K white gold cast round donut-style bezel settings are elegant pendant mountings designed to slide effortlessly on chains. Each mounting is...