Contains a popular selection of air line couplings, hose connections and adaptors. Ideal for air supply system maintenance and service engineers, as well as van and countertop sales. Supplied in a storage case. Contains a popular selection of air line couplings, hose connections and adaptors. Ideal for air supply system maintenance and service engineers, as well as van and countertop sales. Supplied in a nine compartment composite storage case, for easy selection. Contents: Coupling Male 1/4""BSPT (x10), Coupling Female 1/4""BSP (x10), Adaptor Male 1/4""BSPT (x20), Adaptor Female 1/4""BSP (x15), Adaptor Tailpiece 1/4"" Bore Hose (x10), Tailpiece Male 1/4""BSPT - 1/4"" Hose (x10), Tailpiece Male 1/4""BSPT - 3/8"" Hose (x10), Double Male Union 1/4""BSPT to 1/4""BSPT (x10), Adaptor 1/2""BSPT Male to 1/4""BSP Female (x15).