Standard

approximate size of opening x thickness or steel x size of sheet

  • 1 X 1/2 X 1/8 X .8# Bar Channel   
  • 1-1/2 X 1/2 X 1/8 X 1.12# Bar Channel   
  • 2 X 1 X 1/8 X 1.59# Bar Channel
  • 3 X 1-3/8 X 5/32 X 3.5 # Standard Channel 
  • 3 X 1-3/8 X 3/16 X 4.1# Standard Channel   
  • 4 X 1-9/16 X 1/8 X 4.5# Standard Channel   
  • 4 X 1-9/16 X 3/16 X 5.4# Standard Channel   
  • 4 X 1-3/4 X 5/16 X 7.25# Standard Channel 
  • 5 X 1-11/16 X 3/16 X 6.7# Standard Channel   
  • 6 X 1-7/8 X 3/16 X 8.2# Standard Channel   
  • 7 X 2-1/16 X 1/4 X 9.8# Standard Channel   
  • 8 X 2-1/4 X 1/4 X 11.5# Standard Channel   
  • 10 X 2-5/8 X 1/4 X 15.3# Standard Channel 
  • 12 X 2-15/16 X 1/4 X 20.7# Standard Channel