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"

This tube makes some tenor rotary conversions much easier and cleaner.  It lends itself to a different look on the tenor wrap

For the present time we have 2 lengths of 45 tubes, a longer one (4.5" Long) and a shorter one (2.75" Long).  If you have a preference, please let me know when ordering.  Otherwise I will...

Used in our bass trombone wrap  

Used in a bass trombone wrap   Outer span is 5.64"  Inner span is 4.40"  Tube OD is .640"  Tube ID is .594  Center to center is 5.10"