Air Hose Couplings | McMaster-Carr

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2,667 Products

Fluid Handling

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

2,541 products

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

65 products

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

10 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

1 product

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

21 products

Measuring and Inspecting

Hose Coupling Size-Identification Kits

Match your hose coupling to one of the plugs to determine its size without measuring

1 product