Protect pipes, conduit, cable and hose lines that are permanently installed or mounted to the ground or floor by positioning the guard dog drop over over the area to be protected. Drop overs protect from above but do not prevent abrasion from below and should be used on a flat surface only. Ideal for providing a safe crossing for vehicles and pedestrian traffic in public, commercial and industrial applications. This 3-channel drop over system features two extra wide channels to accommodate various quantities and sizes of lines. These lightweight, 18" length drop overs are easy to store in service/utility trucks and use when needed. Orange color. Protects cables and hose lines up to 1.56 in. In diameter. Weight 9.7 lbs. Polyurethane (UV stabilized). Operating temperature: -40 degree F to 120 degree F (-40 degree C to 48 degree C). Hinge pin material: reinforced fiberglass. Safety symbols: per ANSI. Z535.3-1991. Load capacity 3 channels: max load at 70 degree F (21 degree C). Load capacity per tire: 10,500 lbs. (4,763 Kg). Load capacity per axle: 21,000 lbs. (9,526 Kg). D: 1.65" and d-2: 3.20" channel width by 1.56 channel height. Measures 18" length by 19.75" width by 1.87" height.