Strut Clamp For Use With 1 5/8 in Strut Channels Conduit MC/AC Cables Thickness 2 1/2 in Steel Finish Electroplated Color Silver Strut Trade Size 2 1/2 in Load Capacity 50 lb Thread Size 2 1/2 in Cable Range 2.380 in to 2.880 in For Strut Channel Size 1 5/8 in Includes Bolt Saddle Standards UL Listed