Permanent Jewelry Jump Ring Sizes

Gold-Filled Chains  
Title Style Number Chain Size Thickest Gauge Recommended  
Alternating Heart HSR76 7.60 mm 20 gauge (.030")  
Cable with Enamel Beads CEBW12 1.20 mm 22 gauge (.025")  
CEBB12 1.20 mm 22 gauge (.025")  
CEBN12 1.20 mm 22 gauge (.025")  
CEBP12 1.20 mm 22 gauge (.025")  
CEBT12 1.20 mm 22 gauge (.025")  
Charm Bracelet CP48 4.80 mm 20 gauge (.030")  
Classic Figaro FG15 1.50 mm 20 gauge (.030")  
FG25 2.50 mm 20 gauge (.030")  
FG3 3.00 mm 20 gauge (.030")  
FG4 4.00 mm 20 gauge (.030")  
FG5 5.00 mm 20 gauge (.030")  
Classic Heart HS28 2.80 mm 20 gauge (.030")  
HS35 3.50 mm 20 gauge (.030")  
Curb CU16 1.60 mm 20 gauge (.030")  
CHF22 2.20 mm 20 gauge (.030")  
CU3 3.00 mm 20 gauge (.030")  
CHF33 3.30 mm 20 gauge (.030")  
CU37 3.70 mm 20 gauge (.030")  
CU57 5.70 mm 20 gauge (.030")  
Elongated Cable CEL13 1.30 mm 22 gauge (.025")  
CEL35 3.50 mm 20 gauge (.030")  
CEL46 4.60 mm 20 gauge (.030")  
Elongated Curb CE29 2.90 mm 20 gauge (.030")  
CE4 4.00 mm 20 gauge (.030")  
CE51 5.10 mm 20 gauge (.030")  
Figure Eight FE23 2.30 mm 20 gauge (.030")  
FE37 3.70 mm 20 gauge (.030")  
FE55 5.50 mm 20 gauge (.030")  
Flat Cable CF13 1.30 mm 20 gauge (.030")  
Handmade Solid Rope RS23 2.30 mm N/A  
RS3 3.00 mm N/A  
RS4 4.00 mm N/A  
Heavy Flat Curb CHF11 1.10 mm 24 gauge (.020")  
CHF42 4.20 mm 20 gauge (.030")  
CHF58 5.80 mm 20 gauge (.030")  
CHF10 10.50 mm 20 gauge (.030")  
Heavy Round Cable CA1 1.00 mm 26 gauge (.015")  
CA14 1.40 mm 22 gauge (.025")  
CHR15 1.50 mm 22 gauge (.025")  
CA21 2.10 mm 20 gauge (.030")  
CA35 3.50 mm 20 gauge (.030")  
CA43 4.30 mm 20 gauge (.030")  
CA59 5.90 mm 20 gauge (.030")  
CA65 6.50 mm 20 gauge (.030")  
Heavy Round Curb CUR15 1.50 mm 22 gauge (.025")  
CUR35 3.50 mm 20 gauge (.030")  
CUR41 4.10 mm 20 gauge (.030")  
CUR65 6.50 mm 20 gauge (.030")  
Heavy Round Paperclip TEH5 5.00 mm 20 gauge (.030")  
TEH9 9.00 mm 20 gauge (.030")  
Heavy Square Paperclip TEHS9 9.00 mm 20 gauge (.030")  
Herringbone HB3 3.00 mm N/A  
Light Flat Curb CLF43 4.30 mm 20 gauge (.030")  
CLF93 9.30 mm 20 gauge (.030")  
CLF11 10.80 mm 20 gauge (.030")  
Light Paperclip Cable TEL25 2.50 mm 20 gauge (.030")  
TEL35 3.50 mm 20 gauge (.030")  
TEL4 4.00 mm 20 gauge (.030")  
Light Paperclip & Cable TELA4 4.00 mm 20 gauge (.030")  
Light Round Cable CA15 1.50 mm 20 gauge (.030")  
CA28 2.80 mm 20 gauge (.030")  
CLR35 3.50 mm 20 gauge (.030")  
CLR4 4.00 mm 20 gauge (.030")  
CLR8 8.00 mm 20 gauge (.030")  
Light Round Curb CU35 3.50 mm 20 gauge (.030")  
CU92 9.20 mm 20 gauge (.030")  
CU11 10.80 mm 20 gauge (.030")  
Rolo RO2 2.00 mm 20 gauge (.030")  
RO3 3.00 mm 20 gauge (.030")  
RO38 3.80 mm 20 gauge (.030")  
RO52 5.20 mm 20 gauge (.030")  
Round Figaro Cable CFR16 1.60 mm 20 gauge (.030")  
CFR4 4.00 mm 20 gauge (.030")  
Round Paperclip Cable TER25 2.50 mm 20 gauge (.030")  
TER4 4.00 mm 20 gauge (.030")  
Snake SR15 1.50 mm N/A  
SR2 2.00 mm N/A  
SR35 3.50 mm N/A  
Stud (Satellite) STCU1 1.00 mm 26 gauge (.015")  
Valentino Curb (Assorted) VA33 3.30 mm 20 gauge (.030")  
VAT28 2.80 mm 20 gauge (.030")  
VATC28 2.80 mm 20 gauge (.030")  
Venetian Box BXV1 1.00 mm 26 gauge (.015")  
BXV12 1.20 mm 26 gauge (.015")  
BXV18 1.80 mm 20 gauge (.030")  
BXV23 2.30 mm 20 gauge (.030")  
BXV35 3.50 mm 20 gauge (.030")  
Wheat WH19 1.90 mm 20 gauge (.030")  
WH3 3.00 mm 20 gauge (.030")  
WH4 4.00 mm 20 gauge (.030")  
WH6 6.00 mm 20 gauge (.030")