This particular unit is a 3-piece Cargo Bed Enclosure which opens up two thirds of the bed when you roll it back. In addition, it doesn't really roll anymore since over ten years ago, Harbor started using special teflon pads instead of ball bearings. Harbor's warranty issues went to zero since the teflon, but the best part is how easy it slides and how quiet it is, and it operates that way in virtually any weather conditions.
This is a 9' model mounted on a Ford F34 SRW chassis. This photo was taken at Future Ford of Concord in Concord, CA. Besides being extremely functional for a wide range of business applications, it looks gorgeous! One of the nicer looking bodies on the planet. Call Harbor Truck Bodies at 800-433-9452 or visit our website at www.htbi.net.