Description:

Trombone Water Key Valve Holders Drain Valves Mount Base.
Brand new ang high quality, testing is fine.
Trombone repair maintenance parts.
Easy to install and convenient to use.
Material: Copper

Size Chart:

Size: 1x0.5cm / 0.39x0.19inch

Package Includes:

20 Pieces Trumpet Water Key Valve Mount Base

Note:

Please allow 1-3mm measuring deviation due to manual measurement.
Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.