Mouthpiece Cups require a Mouthpiece Rim to make a complete unit.
ALL CUPS are SILVER PLATED unless otherwise stated.
| RIM | BORE | CUP DEPTH | INTERNAL CUP DIAMETER | |
|---|---|---|---|---|
| 2A | 4.0mm | 4.5mm | Shallow | 16.00mm |
| 2B | 4.0mm | 4.5mm | Medium | 16.00mm |
| 2C | 4.0mm | 4.5mm | Deep | 16.00mm |
| 3A | 4.2mm | 4.5mm | Shallow | 16.89mm |
| 3B | 4.2mm | 4.5mm | Medium | 16.89mm |
| 3C | 4.2mm | 4.5mm | Deep | 16.89mm |
| 4A | 4.4mm | 4.5mm | Shallow | 17.78mm |
| 4B | 4.4mm | 4.5mm | Medium | 17.78mm |
| 4C | 4.4mm | 4.5mm | Deep | 17.78mm |
| Extra narrow rims available for two-piece mouthpieces | |
|---|---|
| 2X | 3.7mm |
| 3X | 3.9mm |
| 4X | 4.0mm |
