b'2 Panel Cheyenne - SmoothSIZE THICKNESS HOLLOW CORE SOLID CORE BIFOLD1-0x6-8 1-3/8" 4NA - -1-3x6-8 1-3/8" 4NB - -1-4x6-8 1-3/8" 4NC 2AC -1-6x6-8 1-3/4" - 4NF -1-6x6-8 1-3/8" 4ND DAB -1-8x6-8 1-3/8" 4NG - -2-0x6-8 1-3/8" 4NH 4NK OJN2-x6-8 1-3/4" - 4NL -2-4x6-8 1-3/8" 4NM 4NP -2-4x6-8 1-3/4" - 4NQ -2-6x6-8 1-3/8" 4NR 4NU OJO2-6x6-8 1-3/4" - 4NV -CHEYENNE 2-8x6-8 1-3/8" 4NW 4NZ -SMOOTH2-8x6-8 1-3/4" - 4N1 -2-10x6-8 1-3/8" 4NE - -3-0x6-8 1-3/8" 4N2 4N5 OJPDOORS INTERIOR3-0x6-8 1-3/4" - 4N6 -4-0x6-8 1-3/8" - - 4N75-0x6-8 1-3/8" - - 4N86-0x6-8 1-3/8" - - 4N91-4x8-0 1-3/8" OJQ 2AD -1-6x8-0 1-3/8" OJR - -2-0x8-0 1-3/8" OJS 4NI -2-0x8-0 1-3/4" - 4NJ -2-4x8-0 1-3/8" OJU 4NN -2-4x8-0 1-3/4" - 4NO -2-6x8-0 1-3/8" OJV 4NS -CHEYENNE 2-6x8-0 1-3/4" - 4NT -SMOOTH BIFOLD 2-8x8-0 1-3/8" OJW 4NX -2-8x8-0 1-3/4" - 4NY -3-0x8-0 1-3/8" OJX 4N3 -3-0x8-0 1-3/4" - 4N4 -1-3/4 solid core doors are 20-min fire rated54 Table of Contents'