Description:

【Function】: The trumpet water key is a small valve installed on the instrument to drain condensed water. It is usually located on the main pipe of the instrument, and the player can press it to release water when needed.
【Durability】: Instrument trumpet water key set made of quality metal, it is sturdy, waterproof, and ensures long term use.
【Repair and Replacement】: This trumpet repair kits is an ideal solution for repairing or replacing damaged or old water key spit valves on trumpets.
【Product Details】: The trumpet maintenance set includes 2 water keys, 2 washers, 2 spring, 2 bases, and 2 shafts. Each water key is 4.4 cm long.
【Universal】: The small fitting trumpet size fits most standard trumpets.

Specification:

Material:Metal

Size Chart:

Length:4.4cm/1.73inch

Package Includes:

2 Drain Buttons
2 Rubber Pads
2 Spring
2 Bases
2 Shafts

Note:

Please allow slightly errors 1-2cm differences due to manual measurement.