Grinding Rod Repair Grind Tool for Vertical Key Copper Wind Instruments

Description:

【Wide range of applications】:The Trumpet Piston grinding auxiliary tool is available with 3 sizes of heads and can be used for basically any vertical key brass instrument.
【3 sizes】:A for pistons with screws; B for pistons with metric screws; C for tenors, euphoniums and with vertical keys.
【Features】:Instrument maintenance tool solves the problem of inflexible surface rust caused by pistons left for long periods of time.
【Rod extension】:The Instrument parts repair tool has an extended connecting rod, so you don't have to worry about touching the body during the grinding process.
【Easy disassembly】:The Grinding Rod Repair Tool avoids the inconvenience of disassembly after tightening.

Size Chart:

11cmx10cmx1.5cm/4.33inchx3.94inchx0.59inch

Package Includes:

1 instrument maintenance tool

Note:

Please allow slightly errors due to manual measurement and different monitors.