Strut Clamp For Use With 1 5/8 in Strut Channels Conduit MC/AC Cables Thickness 3/4 in Steel Finish Electroplated Color Silver Strut Trade Size 1 in Load Capacity 50 lb Thread Size 1 in Cable Range 0.720 in to 1.160 in For Strut Channel Size 1 5/8 in Includes Bolt Saddle Standards UL Listed