These are the remaining trombone leadpipes from our collection by S.E. Shires. Made in Hopedale, MA, these are threaded at the top "coarse threads" . These pipes may also fit several other brands, including some Kanstul trombones. Your favorite brass technician can make it work. (Maybe he will have a large enough hammer.)
The sizes in the drop down menu are the only sizes available. A few may have marks from handling or a bit of tarnish but functionally they are all good as new.
Sizes Available
Tenor .525"
Tenor .500"
Bass .562"