Features:
Mounting Style: Top Mounted Fixture with 3/4 NPT or 1/2 NPT Threads
Material: Aluminum extrusion Standard, Galvanized steel available.
Material Diameter: 3/4 NPT Standard, 1/2 NPT available.
Finish: Powder Coat

Standard: GN22H-75 = 22in
Customization Options: Can be shorted to 18in, extended to 40in.