Gridlock Helftic Chainmaille Tutorial

Gridlock Helftic is best made with large rings that have an AR of 6.1 - 6.2 and small rings that have an AR of 3.5. Some example sizes are: Large - 16swg 3/8 & 732 or 1.59mm 9.5mm & 5.6mm Medium - 18swg 9/32 & 5/32 or 1.2mm 7.1mm & 4mm Small - 18awg or 19swg 7/32 & 20g 1/8 or 1mm 5.6mm & .81 3.2mm