Sway Brace Attachment, Steel, Nominal Conduit/Pipe/Threaded Rod 2 1/2 in, Length 4 7/8 in, Width 1 43/64 in, Galvanized Finish, For Use With Schedule 7 thru 40 IPS, Description/Special Features Field Adjustable, Standards cUL Listed, cULus Listed, FM, OPM, OSHPD, TOLCO, UL Listed