Alert motorists to clearance-height restricted areas with over height clearance bars. These free-hanging low clearance I-Bars can also be used to provide overhead wayfinding directions and lane designations.
Signal-Tech's overhead clearance headache bars are made of heavy-duty extruded aluminum with a durable powder coat finish and high performance, reflective vinyl lettering. Vinyl lettering applied at the factory. Message can be applied to one or both sides. Available in lengths from 2'0" to 16'0".