Baritone.
| Rim inside diameter (mm) | 26.2 | 25.9 | 25.75 | 25.5 | 25.4 |
|---|---|---|---|---|---|
| 4B | 4.5B | 5B | 5.5B | 6B | |
| Bach | 3 | 4 | 4C | 5 5G 5GB 5GS 6 | 6½A 6½AL 6½AM |
| Schilke | 53 | 52E2 | 52 52D | 51B 51 51D 51C4 | 50 50C4 |
| Alliance | Prestige 5 | Prestige 6 | |||
| Denis Wick | SM4 SM4U SM4X | SM5U | SM6 SM6U |
||
| Hammond | 10 | 11 | 12 | 13 | |
| Doug Elliot | 103 | 102 | 101 | 100 | |
| Kelly | 51D 6½AL |
||||
| Warburton | 4GS-T | 5G-T 5GS-T 5GD-T | |||
| Yamaha | 52 | ||||
| Loud | LM-48 | LM-52 | |||
| JK | 5A 5B 5C | 6A 6B 6C | 7A 7B 7C |