If you're not sure what my ring names mean, read
the explanation
on my FAQ page.
Copper - Inch Sizes
mandrel
size
ring
name
Price per
Troy Ounce
1/16"
4:22cu
$12.50
5/64"
5:21cu
$11.00
5:22cu
$12.50
3/32"
6:19cu
$8.00
6:20cu
$9.50
6:21cu
$11.00
6:22cu
$12.50
7/64"
7:19cu
$8.00
7:20cu
$9.50
7:21cu
$11.00
7:22cu
$12.50
1/8"
8:17cu
$5.50
8:18cu
$6.50
8:19cu
$8.00
8:20cu
$9.50
8:21cu
$11.00
8:22cu
$12.50
9/64"
9:16cu
$5.00
9:17cu
$5.50
9:18cu
$6.50
9:19cu
$8.00
9:20cu
$9.50
9:21cu
$11.00
9:22cu
$12.50
5/32"
10:16cu
$5.00
10:17cu
$5.50
10:18cu
$6.50
10:19cu
$8.00
10:20cu
$9.50
10:21cu
$11.00
10:22cu
$12.50
11/64"
11:14cu
$4.00
11:15cu
$4.00
11:16cu
$5.00
11:17cu
$5.50
11:18cu
$6.50
11:19cu
$8.00
11:20cu
$9.50
3/16"
12:14cu
$4.00
12:15cu
$5.00
12:16cu
$5.00
12:17cu
$5.50
12:18cu
$6.50
12:19cu
$8.00
12:20cu
$9.50
13/64"
13:15cu
$4.00
13:16cu
$5.00
13:17cu
$5.50
13:18cu
$6.50
13:19cu
$8.00
7/32"
14:14cu
$4.00
14:15cu
$4.00
14:16cu
$5.00
14:17cu
$5.50
14:18cu
$6.50
14:19cu
$8.00
15/64"
15:15cu
$4.00
15:16cu
$5.00
15:17cu
$5.50
15:18cu
$6.50
1/4"
16:14cu
$4.00
16:16cu
$5.00
16:17cu
$5.50
16:18cu
$6.50
17/64"
17:14cu
$4.00
17:15cu
$4.00
17:16cu
$5.00
17:17cu
$5.50
9/32"
18:14cu
$4.00
18:15cu
$4.00
18:16cu
$5.00
19/64"
19:14cu
$4.00
19:15cu
$4.00
19:16cu
$5.00
5/16"
20:14cu
$4.00
20:15cu
$4.00
20:16cu
$5.00
21/64"
21:14cu
$4.00
21:15cu
$4.00
11/32"
22:14cu
$4.00
23/64"
23:14cu
$4.00
3/8"
24:14cu
$4.00
