4" round fluted, straight aluminum shaft for integrated cast aluminum decorative base. 16 flutes (flat), 0.188" minimum wall thickness.

5" round fluted, straight aluminum shaft for integrated cast aluminum decorative base. 18 flutes (flat), 0.188" minimum wall thickness.

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.