Small Bore Crook Measurements

[Matt K]

This measurements is based on the

Brace measurements (center to center would be larger than these measurements):
King 606: 70 mm
Conn Director 65 mm
Conn 40H (Ballroom, TIS): 75 mm
Martin Imperial: 70 mm (Committee is the same size)
Indiana Band Instrument (Martin) 70 mm
Bestler: 72 mm
Cecilio: 60 mm
Venus: 65 mm
Holton Stratodyne (Model 67) 65 mm
Bach 36: 72 mm
Bach 36: 81.27mm/ 3.2"
Shires .525: 79.1mm/3.12"

Model I.D. Crook Width I.D.
SelmerBolero 14.1mm /.555" 71.5mm/ 2.3/4"
16M 13.25 / .522" 68mm/ 2. 11/8"
Besson 941 13.3 / .520" 80mm/ 3 3/8"
Wide Glide 14mm / .551" 80.6mm/ 3 3/8"

model bore OD(mm) tube-to-tube (mm and inch)
Kanstul 1662i .562 15.91 89.18 3.51
Olds S20 .554/.565 16.21/16.03 89.20 3.51
79h .522 14.91 82.26 3.24
72h .562 15.93 81.66 3.21
Conn sl4747 .547 15.5 78.44 3.09
Conn sl2525 .525 14.83 78.75 3.10
Shires MD+ .509 14.39 71.6 2.82

TODO: Make this an actual list.

If you post additional measurements below, I'll add them to this list.