Guía de válvulas, Conn & King, sousáfono, tuba, barítono, eufonio, 1 cada uno
Conn / King Sousaphone, Tuba, Baritone, Euphonium, screw in Valve Guide Key. Not for a King 2165 / 2166 valve trombone see my Item ID: 275160658679 for that one. 1529 King Sousaphone. 2360 King Sousaphone.