The BR04 Series cross arms feature a strong yet lightweight design for ease of installation. The series can accommodate a wide variety of fixtures. It is designed to be used on a pole with a min. 4" OD shaft.
Crossarms are shipped as a one piece unit as shown. Crossarms are constructed from ASTM 319 aluminum. Exterior hardware is stainless steel and tamper resistant.
Crossarms will slip fit a 3" OD post top tenon and attach with two rows of 5/16" dia. set screws. Set screws will be cone pointed and stainless steel. Crossarms and wall brackets are equipped with 3" O.D. tenons for luminaire mounting.
The bracket will be finished with a premium quality thermoset polyester powdercoat for a durable finish.