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| Especificaciones | Llave | Bb | Bb | |
|---|---|---|---|---|
| Material del pabellón | Yellow brass | Gold brass | ||
| Diámetro del pabellón | 220mm (8 2/3") | 220mm(8 2/3") | ||
| Tamaño de perforación | L: 13.89mm (0.547") | L: 13.89mm (0.547") | ||
| Material de la vara deslizante externa | Yellow brass | Yellow brass | ||
| Material de la vara deslizante interna | Nickel silver | Nickel silver | ||
| Acabado | Clear lacquer | Clear lacquer | ||
| Boquilla | SL-51C4L | SL-51C4L | ||
| Caja | Included | Included | ||
