8' to 30' Round Tapered Embedded
(Direct Burial) Standards

• 8' to 30' mounting heights
• Tenons, brackets, and arms designed for single or multiple luminaire mounting
• Luminaires may be mounted on tenons, brackets or shaft may be drilled to manufacturer's mounting specifications

SPECIFICATIONS

All aluminum alloys shall comply with metallurgical and mechanical properties set forth in the Aluminum Association Standards.

SHAFT: The shaft shall be spun tapered from all new  seamless 6063 alloy aluminum tubing and shall be heat treated to produce a T6 temper. Each shaft shall have a minimum of 6" straight length at the top. Top straight section serves as a slipfitter for a luminaire or for the hub of the appropriate Lexington bracket or tapered arm. Alternatively, the straight section may be drilled for mounting luminaires. The shaft shall be gracefully cone tapered to the butt diameter. All Lexington shafts shall be polished with fine grain aluminum oxide cloths, resulting in a high quality circumferential satin brushed finish. After finishing each standard shall be tire wrapped with neutral PH krinkle/kraft paper for protection in shipment.

DIRECT EMBEDMENT: Unless otherwise specified, the length of the embedded section of a 4" diameter shaft shall be 3', 5" and 6" shall be 4', 7" and 8" shall be 5'. A  1-1/2" diameter grommetted wire inlet hole located 1' 6" below grade shall be included. The embedded section of the standard shall be coated inside and outside with zinc rich paint.

SPECIAL FINISHES: Natural anodize, duranodic, or painted finishes may be specified as an addition to the satin brushed finish, if required. All aluminum parts and accessories shall receive a finish similar to that specified.

GROUND LUG: The ground lug is a tab that is welded to the inside of the shaft, has a tapped 3/8" - 16 hole to accommodate the ground connector, and is located opposite the wire inlet hole.

HANDHOLE: Available as an option.

ANTI-ROTATION DEVICE: Available as an option.