CLASSIC : For Classic or Flamenco guitars as well as most other small bodied steel string guitars, such as the Martin 0-18. OM : The case for OM, Grand Concert, 00, 000, Dobro, Classic and most other mid sized guitars.JUMBO : For Dreadnoughts and other acoustics up to the J-200, including most 12-string Guitars and Archtops up to 17" bottom bout. SUPER JUMBO : Designed for the Super 400 and other large Archtops.ACOUSTIC BASS : Designed to fit most acoustic bass guitars.

NOTE: All Calton cases supplied by Hillbillys can be reinforced see order sheet.

Model Total Length Max. Width Depth Top Bout Body Length
Classic 42" 15 7/8" 8 1/2" 12 3/4" 19"
OM 43 3/4" 17 3/8" 8" 13 5/8" 20"
Jumbo 45 1/2" 18" 8 1/2" 14" 21 1/2"
Super Jumbo 48 1/2" 20 1/2" 10" 16 1/2" 24"
Acoustic Bass 51 1/4" 20 1/2" 12 3/8" 17 1/2" 25"
Sizes quoted are approximate maximum exterior dimensions.Depth and interior dimensions may vary depending on the instrument.