Trombone Replacement Wind Instruments Accessories including Drain Valves Wire Spring Valve Base Shaft with Cork Pad
Features:
Well made, sturdy and durable, complete with accessories.
Specifically designed for trombone.
Easy to install and convenient to use.
Good choice to replace your old drain valve key repair kit.

Package Included:
1 x Water Key Drain Valve
1 x Cork
1 x Steel Wire Spring
1 x Base
1 x Gasket
1 x Shaft