This lead pipe is intended for use with the Conn SL2547 Dual Bore .525”/.547”slide. This slide is normally equipped with two, T and H ,lead pipes for use with small shank mouthpieces and one, X lead pipe for large shank mouthpieces. I find myself with a spare X that I have no further use for. If you already have a 2547 and normally use an X this would be useful as a spare as they normally come in sets of three and are not cheap to replace should the need arise. Relatively unused and in excellent condition. Available here for £90.
