Double Spiral 4-in-1 Chainmaille Ring Sizes (Round Wire)

These are the round-wire jump ring sizes I use for Double Spiral 4-in-1, in 12g to 22g AWG. For each gauge you get the inner diameter (ID) in millimeters and rings per inch (RPI), so you can work out how many rings your piece needs. Every ring is saw cut by hand in our studio, as we've done since 2003. To try the weave before you commit, start with Double Spiral 4-in-1 inchpacks, the Double Spiral 4-in-1 bracelet kit, or round wire jump rings.

Weave	Shape	Gauge	ID (mm)	RPI
Double Spiral 4-in-1, Round 12g	RD	12	9.000	10
Double Spiral 4-in-1, Round 14g	RD	14	7.500	14
Double Spiral 4-in-1, Round 16g	RD	16	6.000	17
Double Spiral 4-in-1, Round 18g	RD	18	4.750	22
Double Spiral 4-in-1, Round 20g	RD	20	3.750	28
Double Spiral 4-in-1, Round 22g	RD	22	2.750	36

As with all of our work, we invite you to make and sell as many of everything as you like, but ask that you don't publish our instructions or ring sizes.