Mast Arm Brackets for Overhead Signs.
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.
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Mast Arm Bracket Extensions
Starting at: $21.60
- Extension Length: 6", 12" & 18"
- High strength, durable and low maintenance
- Brackets easily adjustable for sign leveling
- Supports Both OMB100
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Oscillating Extensions
Starting at: $25.20
- Extension Length: 6", 12" & 18"
- High strength, durable and low maintenance
- Brackets easily adjustable for sign leveling
- Supports Both OMB1000
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Oscillating Mast Arm Bracket Adjustable
$136.80· Alloy: 6061-T6 · Designed to support box signs · Easily converted for standard sign installation · 75°swivel of pivot points · Anti-rotation pivot pins · Stainless steel hardware -
Oscillating Mast Arm Bracket Fixed
$86.40· Alloy: 6061-T6 · Designed to support box signs · Easily converted for standard sign installation · 75°swivel of pivot points · Anti-rotation pivot pins · Stainless steel hardware -
Overhead Mast Arm Bracket
$56.20· Heavy Duty steel plated and aluminum bracket · Mounted with stainless steel strapping to secure to post or mast arm · Swivels 360° for tilt -
Overhead Mast Arm Bracket Adjustable
$136.80· Alloy: 6061-T6 · Universal brackets for mounting overhead signs from existing traffic pole mast arm · High strength, durable and low maintenance · Slots provided for stainless steel banding · Brackets easily adjustable for sign leveling · Spring-loaded dampers allow sign to swing during wind gusts and return to vertical position -
Overhead Mast Arm Bracket Fixed
$86.40· Alloy: 6061-T6 · Universal brackets for mounting overhead signs from existing traffic pole mast arm · High strength, durable and low maintenance · Slots provided for stainless steel banding · Brackets easily adjustable for sign leveling · Spring-loaded dampers allow sign to swing during wind gusts and return to vertical position -
Overhead Wire Span Bracket
$53.30· Heavy Duty steel plated and aluminum construction · Can be used with cables 1/4" - 3/8" · Swivels 360° for tilt