Dixon Valve & Coupling DCP20B Brass Air Chief Industrial Interchange Quick-Connect Air Hose Fitting, Plug, 1/4" Coupling x 1/4" NPT Female (Pack of 10)

IPW Industries Inc-Fleck (13308) Drain Hose Barb Connection 1/2" NPT x 1/2" Barb

Dixon Valve DCP2544 Steel Air Chief Industrial Interchange Air Fitting, Quick-Connect Plug, 3/8" Coupling x 3/8" Hose ID Barbed, 70 CFM Flow Rating

Freeman Z4B1414FFIC 1/4" x 1/4" Female to Female Industrial NPT Quick Connect Coupler

Milton 783 1/4" MNPT T Style Plug - Box of 10

Type C Cam and Groove Hose Fitting 1-1/2 inch, 2pcs Aluminum Global Camlok Fittings, Female Camlok to a Shank (Hose Barb) Camlok Quick Coupler, Camlok Coupling,for Suction/Discharge Hose of Industria

Brennan Industries 4604-06-06-O Steel Straight Adapter, 9/16"-18 ORB Thread, 3/8" Hose Barb x 9/16"-18 Male O-Ring Boss, 0.687" Hex

20 pcs 3/8" Barb x 1/2" NPT Male Connector, Plastic Hose Barb Fitting, Adapter, Industrial Hose Barb to Pipe Fittings Connect

Milton 760VC-20 ColorFit HighFlowPRO Plugs, V-style Purple, 1/4" NPT Male, Box of 20

20 pcs 3/4" Barb x 1/2" NPT Male Connector, Plastic Hose Barb Fitting, Adapter, Industrial Hose Barb to Pipe Fittings Connect