The Milton M Style Safety Coupler is designed for optimal safety with a push-button mechanism that ensures a secure connection and easy disconnection. Featuring a 1/4 NPT male fitting, this coupler locks in place with a double click, first securing the connection and then engaging air pressure. To disconnect, simply push the button twice to relieve pressure and disengage. Made from fiberglass filled nylon 66, it withstands a maximum inlet pressure of 225 PSI and operates effectively in temperatures ranging from -60 F to 140 F. Ideal for various air tool applications.