Valve Springs, Bach, Conn, & King, Marching Baritone

Bach, Conn & King, Marching Baritone, Valve Springs, Set of 3. Conn-Selmer TR0312402, D15.5mm x L42mm.  See my item 16210 for a valve tune up kit.

Fits: many Bach, Conn, & King, Marching Baritones.