Brass quick-connect air coupling for pneumatic hoses and tools.

Brass female quick-connect coupler with high-pressure rating for air systems.

Brass quick-connect pneumatic coupling for compressed air lines and machinery.

Brass quick air coupling with G 1/4 male thread for pneumatic systems.

Male brass coupler plug connects pneumatic lines with threaded and hose barb options.

Brass male quick-connect coupler for pneumatic hose connections.

Quarter-inch pneumatic plug connector for air system lines.

Brass push-in fitting for 4mm tubing in small pneumatic applications.

Festo pneumatic rotary union for compressed air systems with push-in tube connection.

Nickel plated brass male plug connector, G1/4 inch BSPP thread.