King Bb/F Tenor Trombone 3BF Legend 3BF

Bb/F Tenor Trombone 3BF Legend 3BF, King/Benge. Model: 3BF with quart valve. Bore .508 inch = 12.90mm. Bell ⌀. 8'' = 203mm. Brass bell. Hand-hammered, one-piece. Nickel silver outer slide tubes. Mouthpiece included. Laquered. . Whether in jazz clubs, in the world's best big bands, or in marching bands, King instruments are always the first choice, offering superior projection and excellent intonation..