Nylon & Brass Valve Guides
Available for Harrelson trumpets built after 2010 and Kanstul trumpets.
Harrelson Nylon valve guides are made from nylon to prevent wear to the brass barrel slots on the pistons. Kanstul guides are available in nylon and brass. We have a few sets remaining in brass, and nylon for Kanstul has sold out permanently.
Sold in sets of three.