Permanent Jewelry Jump Ring Sizes
| 14K & 18K Gold Chains | |||
| Title | Style Number | Chain Size | Thickest Gauge Recommended |
| Alternating Bead | BB13 | 1.30 mm | N/A |
| Anchor | AN2 | 2.00 mm | 20 gauge (.030") |
| AN26 | 2.60 mm | 20 gauge (.030") | |
| AN34 | 3.40 mm | 20 gauge (.030") | |
| AN5 | 4.85 mm | 20 gauge (.030") | |
| Bizmark | BZD23 | 2.30 mm | N/A |
| BZD33 | 3.30 mm | N/A | |
| BZD46 | 4.60 mm | N/A | |
| BZT58 | 5.80 mm | N/A | |
| Cable with Enamel Beads | CEBP12 | 1.20 mm | 24 gauge (.020") |
| CEBT12 | 1.20 mm | 24 gauge (.020") | |
| CEBW12 | 1.20 mm | 24 gauge (.020") | |
| Classic Curb | CU12 | 1.23 mm | 26 gauge (.015") |
| CU14 | 1.40 mm | 24 gauge (.020") | |
| CU18 | 1.75 mm | 22 gauge (.025") | |
| CU24 | 2.40 mm | 20 gauge (.030") | |
| CU34 | 3.40 mm | 20 gauge (.030") | |
| CU42 | 4.20 mm | 20 gauge (.030") | |
| CU52 | 5.20 mm | 20 gauge (.030") | |
| CU6 | 6.00 mm | 20 gauge (.030") | |
| CU73 | 7.30 mm | 20 gauge (.030") | |
| CU9 | 9.00 mm | 20 gauge (.030") | |
| CU11 | 11.00 mm | 20 gauge (.030") | |
| Classic Heart | HS18 | 1.80 mm | 20 gauge (.030") |
| HS26 | 2.60 mm | 20 gauge (.030") | |
| HS39 | 3.90 mm | 20 gauge (.030") | |
| Classic Figaro | FG15 | 1.50 mm | 20 gauge (.030") |
| FG18 | 1.80 mm | 20 gauge (.030") | |
| FG23 | 2.25 mm | 20 gauge (.030") | |
| FG3 | 3.00 mm | 20 gauge (.030") | |
| FG38 | 3.80 mm | 20 gauge (.030") | |
| FG47 | 4.75 mm | 20 gauge (.030") | |
| FG58 | 5.80 mm | 20 gauge (.030") | |
| FG67 | 6.75 mm | 20 gauge (.030") | |
| FG82 | 8.20 mm | 20 gauge (.030") | |
| FG95 | 9.50 mm | 20 gauge (.030") | |
| FG11 | 11.50 mm | 20 gauge (.030") | |
| Classic Figaro Hollow | FGH18 | 1.80 mm | 22 gauge (.025") |
| FGH23 | 2.30 mm | 20 gauge (.030") | |
| FGH3 | 3.00 mm | 20 gauge (.030") | |
| FGH41 | 4.10 mm | 20 gauge (.030") | |
| FGH48 | 4.80 mm | 20 gauge (.030") | |
| FGH66 | 6.60 mm | 20 gauge (.030") | |
| Classic Machine Rope | C6R | 0.80 mm | 26 gauge (.015") |
| C8R | 0.90 mm | 22 gauge (.025") | |
| C9R | 1.20 mm | 20 gauge (.030") | |
| C11R | 1.40 mm | 20 gauge (.030") | |
| C13R | 1.50 mm | 20 gauge (.030") | |
| C16R | 2.00 mm | 20 gauge (.030") | |
| Classic Puffed Mariner Link Hollow | GUC38 | 3.80 mm | 20 gauge (.030") |
| GUC45 | 4.50 mm | 20 gauge (.030") | |
| GUC55 | 5.50 mm | 20 gauge (.030") | |
| GUC83 | 8.30 mm | 20 gauge (.030") | |
| Diamond Cut Box | ESB1 | 1.15 mm | 26 gauge (.015") |
| ESB15 | 1.50 mm | 22 gauge (.025") | |
| Diamond Cut Cable Figaro | CFDC16 | 1.60 mm | 22 gauge (.025") |
| CFDC25 | 2.50 mm | 20 gauge (.030") | |
| Diamond Cut Round Bead | BRDC12 | 1.20 mm | N/A |
| BRDC15 | 1.50 mm | N/A | |
| BRDC19 | 1.90 mm | N/A | |
| Diamond Cut Round Cable | CDC1 | 1.05 mm | 26 gauge (.015") |
| CDC15 | 1.50 mm | 24 gauge (.020") | |
| CDC18 | 1.80 mm | 20 gauge (.030") | |
| CDC22 | 2.20 mm | 20 gauge (.030") | |
| CDC3 | 3.00 mm | 20 gauge (.030") | |
| Diamond Cut Round Cable Hollow | CDH15 | 1.50 mm | 24 gauge (.020") |
| CDH18 | 1.80 mm | 22 gauge (.025") | |
| CDH22 | 2.20 mm | 20 gauge (.030") | |
| CDH38 | 3.80 mm | 20 gauge (.030") | |
| Elongated Cable | CEL08 | 0.75 mm | 26 gauge (.015") |
| CEL09 | 0.85 mm | 26 gauge (.015") | |
| CEL1 | 1.00 mm | 26 gauge (.015") | |
| CEL11 | 1.10 mm | 22 gauge (.025") | |
| CEL12 | 1.20 mm | 24 gauge (.020") | |
| CEL14 | 1.40 mm | 24 gauge (.020") | |
| CEL18 | 1.85 mm | 24 gauge (.020") | |
| CEL22 | 2.20 mm | 20 gauge (.030") | |
| CEL3 | 2.95 mm | 20 gauge (.030") | |
| CEL36 | 3.60 mm | 20 gauge (.030") | |
| CEL46 | 4.60 mm | 20 gauge (.030") | |
| CEL52 | 5.20 mm | 20 gauge (.030") | |
| CEL6 | 5.90 mm | 20 gauge (.030") | |
| Elongated Diamond Cut Cable | ECDC1 | 1.00 mm | 26 gauge (.015") |
| ECDC12 | 1.20 mm | 26 gauge (.015") | |
| ECDC13 | 1.35 mm | 24 gauge (.020") | |
| ECDC16 | 1.60 mm | 20 gauge (.030") | |
| ECDC2 | 1.95 mm | 20 gauge (.030") | |
| ECDC26 | 2.60 mm | 20 gauge (.030") | |
| ECDC33 | 3.30 mm | 20 gauge (.030") | |
| ECDC4 | 3.95 mm | 20 gauge (.030") | |
| ECDC48 | 4.80 mm | 20 gauge (.030") | |
| ECDC51 | 5.10 mm | 20 gauge (.030") | |
| Elongated Flat Cable | CEF08 | 0.80 mm | 26 gauge (.015") |
| CEF1 | 1.00 mm | 24 gauge (.020") | |
| CEF12 | 1.20 mm | 24 gauge (.020") | |
| Elongated Hollow Cable | HEC1 | 1.00 mm | 24 gauge (.020") |
| HEC14 | 1.40 mm | 22 gauge (.025") | |
| HEC17 | 1.70 mm | 20 gauge (.030") | |
| HEC22 | 2.15 mm | 20 gauge (.030") | |
| HEC3 | 3.00 mm | 20 gauge (.030") | |
| HEC37 | 3.70 mm | 20 gauge (.030") | |
| HEC45 | 4.50 mm | 20 gauge (.030") | |
| HEC52 | 5.25 mm | 20 gauge (.030") | |
| HEC58 | 5.80 mm | 20 gauge (.030") | |
| Extension | EXT2 | 2.00 mm | 20 gauge (.030") |
| Figure Eight | FE23 | 2.30 mm | 24 gauge (.020") |
| FE3 | 2.90 mm | 24 gauge (.020") | |
| FE37 | 3.70 mm | 20 gauge (.030") | |
| Flat Krinkle | KF15 | 1.50 mm | 22 gauge (.025") |
| Flat Twisted Cable (Singapore) | CFT12 | 1.20 mm | 24 gauge (.020") |
| CFT16 | 1.62 mm | 22 gauge (.025") | |
| Franco Foxtail | FF12 | 1.25 mm | 24 gauge (.020") |
| FF15 | 1.50 mm | 24 gauge (.020") | |
| FF25 | 2.50 mm | 24 gauge (.020") | |
| FF32 | 3.20 mm | 20 gauge (.030") | |
| Handmade Byzantine | BZ3 | 2.90 mm | N/A |
| Handmade Rope Solid | RS42 | 4.20 mm | N/A |
| RS52 | 5.20 mm | N/A | |
| RS63 | 6.30 mm | N/A | |
| Handmade Rope Hollow | RSH22 | 2.20 mm | N/A |
| RSH28 | 2.80 mm | N/A | |
| RSH34 | 3.40 mm | N/A | |
| RSH42 | 4.20 mm | N/A | |
| Heavy Round Cable | CHR07 | 0.70 mm | 26 gauge (.015") |
| CHR09 | 0.90 mm | 26 gauge (.015") | |
| CHR1 | 1.05 mm | 26 gauge (.015") | |
| CHR13 | 1.30 mm | 26 gauge (.015") | |
| CHR15 | 1.50 mm | 24 gauge (.020") | |
| CHR18 | 1.80 mm | 24 gauge (.020") | |
| CHR22 | 2.20 mm | 20 gauge (.030") | |
| CHR3 | 3.00 mm | 20 gauge (.030") | |
| CHR38 | 3.80 mm | 20 gauge (.030") | |
| CHR43 | 4.30 mm | 20 gauge (.030") | |
| Heavy Round Cable Hollow | CHH1 | 1.05 mm | 24 gauge (.020") |
| CHH15 | 1.50 mm | 24 gauge (.020") | |
| CHH18 | 1.80 mm | 24 gauge (.020") | |
| CHH22 | 2.20 mm | 20 gauge (.030") | |
| CHH38 | 3.80 mm | 20 gauge (.030") | |
| Hollow Curb | CUH18 | 1.80 mm | 20 gauge (.030") |
| CUH24 | 2.40 mm | 20 gauge (.030") | |
| CUH28 | 2.80 mm | 20 gauge (.030") | |
| CUH41 | 4.10 mm | 20 gauge (.030") | |
| CUH6 | 6.00 mm | 20 gauge (.030") | |
| CUH73 | 7.30 mm | 20 gauge (.030") | |
| Hollow Oval Rolo | HOR21 | 2.10 mm | 20 gauge (.030") |
| HOR32 | 3.20 mm | 20 gauge (.030") | |
| Light Curb | CUL28 | 2.80 mm | 20 gauge (.030") |
| CUL36 | 3.60 mm | 20 gauge (.030") | |
| CUL45 | 4.50 mm | 20 gauge (.030") | |
| CUL5 | 5.00 mm | 20 gauge (.030") | |
| CUL73 | 7.30 mm | 20 gauge (.030") | |
| Light Round Cable | CLR1 | 1.00 mm | 24 gauge (.020") |
| CLR14 | 1.40 mm | 20 gauge (.030") | |
| CLR15 | 1.50 mm | 20 gauge (.030") | |
| CLR2 | 2.00 mm | 20 gauge (.030") | |
| CLR26 | 2.60 mm | 20 gauge (.030") | |
| CLR29 | 2.90 mm | 20 gauge (.030") | |
| CLR33 | 3.30 mm | 20 gauge (.030") | |
| CLR46 | 4.60 mm | 20 gauge (.030") | |
| CLR56 | 5.60 mm | 20 gauge (.030") | |
| CLR68 | 6.80 mm | 20 gauge (.030") | |
| Long & Short Cable | CLS16 | 1.60 mm | 20 gauge (.030") |
| CLS25 | 2.50 mm | 20 gauge (.030") | |
| Mariner | MA18 | 1.80 mm | 22 gauge (.025") |
| MA22 | 2.20 mm | 20 gauge (.030") | |
| MA26 | 2.60 mm | 20 gauge (.030") | |
| MA3 | 3.00 mm | 20 gauge (.030") | |
| MA37 | 3.70 mm | 20 gauge (.030") | |
| MA45 | 4.50 mm | 20 gauge (.030") | |
| Medium Round Cable | CMR1 | 1.05 mm | 26 gauge (.015") |
| CMR12 | 1.20 mm | 24 gauge (.020") | |
| CMR14 | 1.35 mm | 22 gauge (.025") | |
| CMR16 | 1.60 mm | 20 gauge (.030") | |
| CMR2 | 2.00 mm | 20 gauge (.030") | |
| CMR24 | 2.45 mm | 20 gauge (.030") | |
| CMR32 | 3.25 mm | 20 gauge (.030") | |
| CMR4 | 4.05 mm | 20 gauge (.030") | |
| Paperclip Cable | TE13 | 1.30 mm | 22 gauge (.025") |
| TE18 | 1.80 mm | 20 gauge (.030") | |
| TE25 | 2.50 mm | 20 gauge (.030") | |
| TE35 | 3.50 mm | 20 gauge (.030") | |
| TE5 | 5.00 mm | 20 gauge (.030") | |
| TE78 | 7.80 mm | 20 gauge (.030") | |
| Puffed Heart | HUC43 | 4.30 mm | 20 gauge (.030") |
| HUC6 | 6.00 mm | 20 gauge (.030") | |
| HUC8 | 8.00 mm | 20 gauge (.030") | |
| Round Bead | BR1 | 1.00 mm | N/A |
| BR12 | 1.20 mm | N/A | |
| BR15 | 1.50 mm | N/A | |
| BR2 | 2.00 mm | N/A | |
| BR25 | 2.50 mm | N/A | |
| BR3 | 3.00 mm | N/A | |
| BR35 | 3.50 mm | N/A | |
| BR4 | 4.00 mm | N/A | |
| Round Box | BXR12 | 1.20 mm | 20 gauge (.030") |
| BXR2 | 2.00 mm | 20 gauge (.030") | |
| Round Hollow Rolo | HR25 | 2.50 mm | 20 gauge (.030") |
| HR3 | 3.05 mm | 20 gauge (.030") | |
| HR42 | 4.20 mm | 20 gauge (.030") | |
| HR52 | 5.20 mm | 20 gauge (.030") | |
| HR65 | 6.50 mm | 20 gauge (.030") | |
| HR8 | 8.00 mm | 20 gauge (.030") | |
| Round Figaro Cable | CFR16 | 1.60 mm | 20 gauge (.030") |
| CFR25 | 2.50 mm | 20 gauge (.030") | |
| Round Paperclip Cable | TER25 | 2.50 mm | 20 gauge (.030") |
| TER35 | 3.50 mm | 20 gauge (.030") | |
| TER5 | 5.00 mm | 20 gauge (.030") | |
| TER78 | 7.80 mm | 20 gauge (.030") | |
| Round Rolo | RO1 | 1.15 mm | 24 gauge (.020") |
| RO17 | 1.70 mm | 20 gauge (.030") | |
| RO25 | 2.50 mm | 20 gauge (.030") | |
| RO3 | 3.05 mm | 20 gauge (.030") | |
| RO42 | 4.20 mm | 20 gauge (.030") | |
| Round Snake | SR1 | 1.00 mm | N/A |
| SR15 | 1.55 mm | N/A | |
| SR2 | 1.92 mm | N/A | |
| Stud (Satellite) | STC1 | 1.00 mm | 24 gauge (.020") |
| STCU1 | 1.00 mm | 26 gauge (.015") | |
| STB14 | 1.40 mm | N/A | |
| Tall Heart | HST3 | 3.00 mm | 20 gauge (.030") |
| Textured Cable | CT19 | 1.90 mm | 20 gauge (.030") |
| CT23 | 2.30 mm | 20 gauge (.030") | |
| CT33 | 3.35 mm | 20 gauge (.030") | |
| Venetian Box | BXV08 | 0.80 mm | 26 gauge (.015") |
| BXV1 | 1.00 mm | 26 gauge (.015") | |
| BXV14 | 1.40 mm | 24 gauge (.020") | |
| BXV16 | 1.60 mm | 22 gauge (.025") | |
| BXV25 | 2.50 mm | 20 gauge (.030") | |
| BXV33 | 3.30 mm | 20 gauge (.030") | |
| Wheat | WR13 | 1.25 mm | 22 gauge (.025") |
| WR18 | 1.80 mm | 20 gauge (.030") | |
| WR2 | 2.00 mm | 20 gauge (.030") | |
| WR26 | 2.65 mm | 20 gauge (.030") | |
| WR35 | 3.50 mm | 20 gauge (.030") | |