John Frei Custom Workbench Genuine Bench Pin Microscopes The plain walls offer a

The plain walls offer a smooth surface that is easy to burnish

which is known to the State of California to cause cancer

Sold individually

5 mm Approximate Stone Weight 1½ carats Carat Weight Reference Diamond weights Prong Count 4 Setting Style Solitaire Construction Die struck Ring Size 6 (standard USA) 14K White Gold Alloy Nickel-based

Medium (100 micron)

John Frei Custom Workbench Genuine Bench Pin Microscopes The plain walls offer aThe John Frei Custom Workbench Genuine Bench Pin is designed to fit John Frei Custom Workbenches with minimum modifications, if any at all. A notch in the tang accommodates the bench block bolt, ensuring a proper, secure fit without the need for additional alteration. Crafted in the USA, this is noted as the last of the genuine American made bench pins of its kind a distinction that carries real weight for professional jewelers who rely on quality