Bell whistles For Live Steam Model JW-D

Bell whistles For Live Steam Model JW-D

This is a Bell whistles For For Live Steam.

Screw fitting is 1/4 "X 40 TPI. Bore 3 mm.

Whistle body length 63mm, outside diameter 13MM.

You can adjust the whistle bell up or down to change the tone. The closer the bell is to the bottom the higher the pitch, the wider the gap the lower the pitch.