Height—8' to 20'; Post—The post shaft is spun from seamless 6000 series alloy aluminum.; Post Top—A post top plate and tenon can be provided for top mount luminaire and/or bracket. A removable post cap is provided for post receiving drilling patterns for side-mount luminaire arm assemblies.; Collar—Clamshell design made from high quality aluminum casting.; Handhole—A covered handhole and grounding provision are provided.; Base Cover—Clamshell design made from high quality aluminum casting.; Anchor Base—The anchor base is cast from 356 alloy aluminum. The completed assembly is heat-treated to a T6 temper after the structural welding is completed.; Anchor Bolts—Anchor bolts conform to ASTM F1554 Grade 55 and are provided with one hex nut, one leveling shim, and one flat washer. Bolts have an “L” bend on one end and are galvanized a minimum of 12" on the threaded end.; Finish—The standard finish for the post assembly and components is polyester powder applied coating in accordance with Valmont Industries' Specifications. Additional finish options available upon request.