8 gauge - 3mm > 6 gauge ~ 4mm > 4 gauge ~ 5mm > 0 gauge ~ 8mm > 00 gauge ~ 9.5mm > 1/2 inch ~ 12.5mm > 3/4 inch ~ 19mm > 1-1/4 inch ~ 32mm > 1-3/8 inch ~ 35mm > 1-3/4 inch ~ 44.5mm > Gold Stainless