Clamp Back and Straps Universal One-Piece Flange Thickness 1 in to 1 1/4 in Wire Range 1.158 to 1.660 AC/MC Load Capacity 75 lb Thread Size 1/4-20 Compatible Pipe Size 1 in 1 1/4 in Stainless Steel Finish Stainless Steel Silver Overall Length 2 13/16 in Overall Width 1 5/16 in Overall Height 1 15/32 in Compatible Conduit Trade Size 1 in 1 1/4 in Compatible Conduit Type EMT FMC IMC Metallic Liquid Tight Non-Metallic Liquid Tight Schedule 40 Schedule 80 PVC