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: GN23A-75 = 23in
Customization Options: Can be adjusted down to 17in