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| Especificaciones | Llave | Bb | Bb | |
|---|---|---|---|---|
| Material del pabellón | Yellow brass | Yellow brass | ||
| Diámetro del pabellón | 214.4mm(8 1/2"') | 214.4mm(8 1/2"') | ||
| Tamaño de perforación | L: 13.89mm (0.547") | ML: 13.34mm (0.525") | ||
| Material de la vara deslizante externa | Yellow brass | Yellow brass | ||
| Material de la vara deslizante interna | Nickel Silver | Nickel Silver | ||
| Acabado | Gold lacquer | Gold lacquer | ||
| Boquilla | SL-48L | SL-48S | ||
| Caja | Included | Included | ||
