Cargo Control & Refrigerated Truck Parts Truck Body Fittings supplies cargo control and refrigerated (reefer) truck parts: cargo bars, cargo tracks (e-track), lashing rings, cam buckles, tie down straps, meat hook rails, ventilation ducts and reefer door locks. Our cargo securement hardware keeps loads stable and compliant during transport; our reefer parts support cold chain logistics. Applications: reefer trailers, refrigerated trucks, dry vans, cold chain. Need a quote? [Contact us] with your part name and quantity.