- 14" - 18.5" adjustable length mast arm swing sign bracket OR 6"L Mast arm swing sign bracket for flat top sign
- Designed to hang single or double sided signs from overhead mast arms of any diameter.
- Brackets attach stainless steel strapping.
- Made of high tensile alloy aluminum.
- Upper bracket pivot point allows alignment with mast arm and is locked into place with a lock nut.
- Hinged bracket allows sign to swing in windy conditions, and a dampener spring returns sign to original position.
Additional Product Specifications: