High pressure 1/4 inch 4-way slip lock connector. Use this connector to join 4 lines of plastic high pressure mist tubing. Connector secures 1/4 inch tubing with internal push fit lock and sealing sleeve, ensuring a drip free operation. Tubing requires a chamfer groove to lock with the fitting. Please note, this fitting will not work with aerMist stainless steel tubing out of the box. To use this fitting with our stainless steel tubing, a new chamfer groove must be made on the tubing itself. Please contact aerMist customer service for more details.