Strut Channel Accessories Compatible Pipe Size 1 3/16 in 316 Stainless Steel Finish Polished Overall Width 1 9/16 in Overall Height 2 3/32 in For Use With Flatrail Sanitary Strut Systems Includes (2) Acorn Nuts (2) Fender Washers Resistance Properties Corrosion Resistant Conduit and Cable Hangers