Conduit Pipe Clamp Thread Size 9/16 in Iron Finish Electroplated Overall Length 6 19/32 in Overall Width 1 15/32 in Overall Height 3 25/32 in Compatible Conduit Trade Size 3 in Compatible Conduit Type Rigid RMC Compatible Nominal Conduit/Pipe Size 3 in Wet or Dry Locations For Use With Conduit Mounting Type Screw On Hole Strap