REUSABLE (RUBBER HOSE AIR BRAKE) FITTING BIN ASSORTMENT: Contains a Broad Assortment of the Most Popular Rubber Hose Air Brake Fittings. Includes a 40-Compartment Storage Bin and Labels for Easy Identification. Our RUBBER HOSE AIR BRAKE FITTINGS are Made in the USA! For Use with SAE J1402 Air Brake Hose in Making Hose Assemblies. Easy to Put Together with Many Different Types of Hose End Configurations. Brass Helps to Resist Corrosion.