Fixture Support Box, Fiberglass Reinforced Polyester BMC;Galvanized Steel (Bracket);Plated Carbon Steel (Fastener);Poly Vinyl Chloride (Clamp);Metal (Ear) Material, Beige/Tan, 9361-Es Model, 16 Cu.In Capacity, Non-Metallic Speed Clamp Cable Entry, 1 Gang, Rectangular, Ear Mount;Snap Bracket, 2-3/8 In Length, 2-7/8 In Width, 3-1/4 In Height, 24 LB