[CB98]
Function: 1 Includes trumpet water keys, screws, springs and trumpet water key valve, easy to replace
2. Trumpet 3 maintenance parts. Excellent workmanship used to replace trumpet valve key
4 Easy to install and easy to use
5 Made of high quality material, durable and long service life
Specifications:
Item Type: Trumpet Waterkey
Size (optional): CB98: 1.7 inches (42.3 mm).
CB99: 1.9 inches (47.8 mm)
Material: Copper