Five pack of Walkerduct 600 Series service fittings, which looks to actually be two outlets on a brass body that could mount on the floor, out from the wall or maybe even from the ceiling. The one that's new in the package has a nickel finish. The five brass ones are used and show some wear, scuffing and scratches. The new one doesn't come with a matching mounting plate/nut, but there's an extra brass one to do the job.