![Valve Guide For Besson Sovereign Euphonium (1-3) No:6](http://beckettsmusic.co.uk/cdn/shop/products/72d2a8092e71589663d158f0751ca988610077f2_{width}x.png?v=1546968775)
Valve Guide For Besson Sovereign Euphonium (1-3) No:6
Valve guide for Besson Sovereign Euphoniums
Suitable for valves 1 - 3
See number 7 for 4th valve
Please note these guides are supplied at their fullest size, we have known it possible that they need a minor amount of adjusting to make them fit some Besson models.