Work Area Protection ArrowMaster Pro-Line Solar-Assisted Advance Warner features several design changes. It was designed with a mast to provide lower center of gravity for additional stability during travel. The design allows the panel to travel parallel with the towing vehicle, and the center frame support is continuous from front to rear to reduce stress fractures caused by towing and rough roads. Sign panel measures 48 X 96 inches, is all-aluminum construction, and is sealed to protect against the elements.
April 27, 2011