These M/K exclusive MK42 Leadpipes are our version of the Mt. Vernon 42B Trombone Leadpipe.



Our MK42 Leadpipes are available in Nickel, Rose Brass, Bronze, Sterling Silver, and Yellow Brass.                                                                                                 The links above will take you to the MK42 Leadpipe of your choice in our store! 


MK42’s are available:


  • With or Without a Pull Ring

  • With Getzen-Edwards Threads

  • With Shires Threads


These Leadpipes are also included in our Trial Policy! Please see our Trial Policy page for more details.


A Trial Policy Form is located at the bottom of the page if you are interested!