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For instance, we have developed special hinged flange plates to allow the mast arms to swing to the side — accommodating the large balloons and floats used in street parades.

Click here to see a demonstration of our hinged flange plated mast arms.

Our traffic signal customers come to us for leading designs of structural tubular products, and we have extensive experience engineering and producing poles with mast arms up to 85’ in length.

Union Metal works closely with each customer to ensure that any special needs or consideration are answered.

They have demanded that cameras be installed on the lights to record the 'dangerous activity' and help identify the culprits.