All B&S Bb Baritones with rotary valves are equipped with gold brass bell and body, 3B ball bearing linkages on both ends of the valve connecting arm to provide the ultimate in smooth and quiet operation, nickel silver inner and outer slides, corrosion-resistant gold brass leadpipe.
0.551"- 0.630" graduated bore
11.811"gold brass bell
case not included
4 Valves (pictured)
New Instruments come with a 2 Year Leonards Music Warranty - Covers all maintenance and adjustments. Does not cover damage.