Conduit & Pipe Strap Clamp, Two-Hole, Flange Thickness 2 1/2 in, Load Capacity 250 lb, Compatible Pipe Size 2 1/2 in, PVC, Gray, Overall Length 5 1/2 in, Overall Width 3 in, Overall Height 3 in, Compatible Conduit Trade Size 2 1/2 in, Compatible Conduit Type PVC Schedule 40 and 80, Compatible Nominal Conduit/Pipe Size 2 1/2 in, For Use With Cable, Conduit, Pipe, Includes (2) #10 Screws, Indoor/Outdoor, Mounting Location Surface, Mounting Type Screw On, UL, Conduit Straps