Jump Ring C&L 20.5ga (0.76x7.0mm)

Open Jump Ring

A= Brown & Sharpe 20.5 gauge = 0.030" = 0.76mm         
B= 0.275" = 7.0mm
C= 0.215" = 5.5mm

This jump ring features a "Click & Lock" mechanism for easy and secure closure, with no soldering required.