108pcs Brass Compression Tube Pipe Fittings Assortment Kit, 1/8\" 3/16\" 1/4\" 3/8\" 5/16\" 1/2\" OD Compression Union Connector & Compression Sleeves Ferrules

102PCS Brass Pipe Fittings Assortment Kit NPT Adapter,Hex Nipple,Reducer Bushing,Hex Coupling, Reducer Busing, Close Nipple, Hex Head Plug,BulkHead Nut&Hex Countersunk Plug NPT Fittings Kits

136Pcs Brass Hose Barb Fittings Assortment Kit Barb Splice/Female Adapter/Coupler/Tee/Male Elbow NPT Thread 1/8\" 3/16\" 1/4\" 5/16\" 3/8\" 1/2\" Air Hose Fittings with Pipe Clamps for Water/Air/Fuel