Gauge to trace as stated in Bestmaterials. Title author materials subject caliber metal sizes keywords metal gauge size, thickness, sheet.
American wire gauge in agreement with Wikipedia. American wire awg, brown sharpe caliber, logarithmic standardized wire system used 1857 mainly of diameter of solid, nonferrous and conductive diameter in america.
Conversion table of plug gauges as stated in Urbanbodyjewelry. Sizes of gauge. The size of jewelry is delicate in the first place it is easy to understand the main gauge.