Yamaha Waterkey Main TS Tpt., Cor. NP, Waterkey set for trumpet and cornet, For main tuning slide or mouth tube, Nickel, Includes lever, screw, spring, pad, etc.@+*Suitable for the instruments:*@+@+, YCR-2610, YTR-2330, YTR-3335, YTR-4335G02,...
