Clearance Bars and Overhead Door Warning Barriers for Height Restriction Protection Clearance bars, also known as overhead door warning barriers, overhead clearance bars, height restriction bars, and vehicle warning bars, provide a simple and highly visible method for alerting drivers to low-clearance openings before impact occurs. Ideal for loading docks, parking garages, warehouse entrances, drive-through lanes, canopies, and construction sites, these suspended warning devices help reduce damage to overhead doors, building structures, equipment, and vehicles. Their bright appearance and prominent positioning create an effective visual warning that promotes safer traffic flow in areas with height restrictions. Key Features & Benefits Manufactured from durable low-density polyethylene (LDPE), these clearance warning bars are designed to withstand a wide range of environmental conditions while requiring minimal maintenance. Each unit includes installed eye hooks for easy suspension using customer-supplied chain or cable. High-contrast lettering enhances visibility and improves driver awareness, while the lightweight construction simplifies installation and repositioning. The standard yellow finish is easily recognized in industrial and commercial environments, helping facilities improve safety and reduce costly collisions.Models & Specifications Model # Description List Price CLB-5-78P CLEARANCE BAR-NO LETTERING 78 IN $160.00 CLB-5-78L CUSTOMIZABLE (UP TO 15 CHARACTERS) CLEARANCE BAR $174.36 CLB-7-110P CLEARANCE BAR-NO LETTERING 110 IN $184.62 CLB-7-110L CUSTOMIZABLE (UP TO 15 CHARACTERS) CLEARANCE BAR $194.29 Frequently Asked QuestionsHow do I choose the right model? Each Vestil model number encodes the size, capacity, and configuration shown in the specification table above — match those figures to your application requirements.Are certified drawings available? Yes. Certified approval drawings and compliance certificates are available per model number on request.WarrantyBacked by Vestil's 1-Year Limited Warranty against defects in materials and workmanship.