The heavy duty mast arm bracket allows level mounting of traffic and street signs on traffic pole mast arms. The spring damper design limits additional wind loading to the pole while keeping the sign visible during wind gusts. The high strength, durable and low-maintenance bracket constructed from aluminum alloy is adjustable to accommodate various angles.
Each bracket assembly includes an inner (fixed) bracket, an outer (adjustable) bracket and sign connecting hardware. The brackets are attached using double stainless steel banding (not included). Two fixed or adjustable brackets may be used on horizontal arms. Our heavy duty mast arm bracket comes with stainless steel hardware and locknuts.