4 Pcs 90 Degree Gusset Fitting for 1-5/8" Strut Channel,Strut Corner Brace

Fit with steel channel width: 1-5/8", Thickness: 7/32" | Hole Diameter: 9/16" (for 1/2" bolt) | Hole spacing (on center): 7/8" , 1-1/2" | Low carbon steel,electro-galvanized steel | Package list: 4pcs 90 degree gusset