Conn 62H Bass Trombone Standard

Key Of B. .562" Primary Bore, .580" Bore Through Rotor Sections, Stacked Rotors Function As A Dependent System, 9-1/2" Annealed Rose Brass Bell, 3 Interchangeable Mouthpipes, Chromeplated Inner Slides, Lacquer Finish. Comes With 1-1/2g Mouthpiece And Deluxe Wood Shell Case.