Lithonia Lighting 47465 Square Straight Hinged Aluminum SSAH
Square straight aluminum hinged pole with 10- to 20- foot mounting heights. Good application where maintenance access is limited. Construction Shaft: Made from extruded 6063-T6 aluminum alloy, square tube is uniform in cross-section down length of shaft with no taper. Hinged anchor base: Cast from A356 aluminum alloy and heat-treated to T6 temper. Shaft and tilting section of the hinged base are circumferentially welded top and bottom. The tilting and anchored sections of the hinged base are joined by a 3/4" diameter solid aluminum pivot rod. The tilting section of the hinged base is held in a vertical position by three 1/2"-13 x 2" stainless steel hex-head bolts that attach to stainless steel inserts cast into the aluminum base. Anchor bolts: Fabricated from carbon steel bar with minimum-yield strength of 55,000 psi. Bolts have an "L" bend on lower end and are galvanized a minimum of 12 inches on the threaded end per ASTM A-153. Each anchor bolt is furnished with two hex nuts and two flat washers. Grounding: Anchor base plate is tapped for 3/8"-16 UNC grounding bolt (provided by others). Hand hole: Available as an option; located 90¡ to the right of the hinge. Hardware: Stainless steel. Top cap: Removable top cap provided with drill-mount poles. Base cover: Includes cast-aluminum two-piece cover. Finish: Must specify finish. Other Check out POLESCENTRAL for additional resources and solutions.