Non-conductive to eliminate hold-down as source of shorts. Adjustable andlockable. Fits existing hardware or select from hold-down bolts and Group 24 or27 vinyl coated trays. Ideal for all applications. Center Mount Cross Bar Hold-Down Fiberglass reinforced polypropylene is rust and corrosion-proof Non-conductive – eliminates hold-down as source of shorts Ideal for all applications – car, truck, bus, off road, marine, or recreational installations
