4-1/4" or 5-1/4" to 3-1/2" round, fluted, tapered cast aluminum shaft. For integrated decorative cast aluminum base. 16 flat flutes.
2-7/8" OD tenon top. 3" long for post top luminaire (PT). 6" long for multiple luminaires. See Compatibility Chart for base and maximum height.
Extruded 6063 alloy shaft, heat treated to a T6 temper. Shaft is circumferentially welded to base. Optional standard base plate for use with split bases, consult factory.
Polyester powdercoat standard. Anodized shaft option.