Universal Swivel Brace Attachment Carbon Steel Length 3 in Width 2 3/8 in Flange Thickness 3/8 in to 7/8 in Electrogalvanized Finish For Use With C-Channel Open Web Steel Beams Welded Steeel Trusses Description/Special Features Nonfriction Connection with no Drilling or Welding Standards cUL FM TOLCO UL