The easy-to-use 12048 scaffold brackets offer convenience for residential or commercial roofing projects. They are installed over wall sheathing just below the eave height on one or all four sides of a structure to create a safe, convenient walkway for erection of roof trusses, plywood, shingle, fascia, gutters, and under-eave covering. They include a 3/16" sway brace for right or left hand use and a 5/8" safety bolt and clip.