J-Hook, Mounting Location Beam, 360 Degrees Horizontal Rotation, Color Silver, Max. Load Capacity 30 lb, Max. Bundle Dia. 3/4 in, Material Galvanized Steel, Clamp On, Flange Thickness 1/8 in to 1/2 in, Includes Locking Latch Yes, Description/Special Features Beam Clamp Assembly, Standards cUL, TIA/EIA 569 Compliant, UL