Our bass wrap parts are not assembled as of this date. We are making changes to some of the bends for sound and appearance.
Instrument Innovations
Bass Trombone Wrap "U" Bend
$33.75
Used in many rotary conversions, this is a "Minnick" style tube
Outer span is 3.60" Inner span is 2.35" Tube OD is .640" Tube ID is .594" Center to Center is 3"
Instrument Innovations
Bass Trombone Wrap Compound Bend
$35.25
This tube makes some rotary valve conversions much easier and cleaner. It helps the valves align.