20g Round Sterling

Round sterling wire is 20 gauge AWG, which is 0.81mm. Inside diameter (ID) is the mandrel size, not the finished ring size, in millimeters. AR is the aspect ratio. RPO is the number of rings in a troy ounce. Rings are sold individually.

ID AR RPO ID AR RPO
1.0 1.125
1.25 1.375
1.5 1.85 763 1.625 2.01 752
1.75 2.16 716 1.875 2.31 682
2.0 2.47 657 2.125 2.62 624
2.25 2.78 601 2.375 2.93 575
2.5 3.09 574 2.625 3.24 533
2.75 3.40 515 2.875 3.55 497
3.0 3.70 460 3.25 4.01 450
3.5 4.32 420 3.75 4.63 402
4.0 4.94 383 4.25 5.25 362
4.5 5.56 355 4.75 5.86 330
5.0 6.17 329 5.25 6.48 301
5.5 6.79 288 5.75 7.10 280
6.0 7.41 271 6.5 8.02 251
7.0 8.64 231 7.5 9.26 221
8.0 9.88 210

20g Round Sterling

$0.13
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20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling 20g Round Sterling

20g Round Sterling

$0.13
Inside Diameter
$0.13

Round sterling wire is 20 gauge AWG, which is 0.81mm. Inside diameter (ID) is the mandrel size, not the finished ring size, in millimeters. AR is the aspect ratio. RPO is the number of rings in a troy ounce. Rings are sold individually.

ID AR RPO ID AR RPO
1.0 1.125
1.25 1.375
1.5 1.85 763 1.625 2.01 752
1.75 2.16 716 1.875 2.31 682
2.0 2.47 657 2.125 2.62 624
2.25 2.78 601 2.375 2.93 575
2.5 3.09 574 2.625 3.24 533
2.75 3.40 515 2.875 3.55 497
3.0 3.70 460 3.25 4.01 450
3.5 4.32 420 3.75 4.63 402
4.0 4.94 383 4.25 5.25 362
4.5 5.56 355 4.75 5.86 330
5.0 6.17 329 5.25 6.48 301
5.5 6.79 288 5.75 7.10 280
6.0 7.41 271 6.5 8.02 251
7.0 8.64 231 7.5 9.26 221
8.0 9.88 210