The MILTON 1/4" Fem Safety Coupler M Style features a push button design that enhances safety and efficiency during air tool operations. It incorporates a double click mechanism to engage and disengage the air pressure securely, with a maximum inlet pressure of 225 PSI. The coupler body is made from durable fiberglass filled nylon 66, ensuring resilience in demanding environments. Operating effectively in a temperature range of -60 F to 140 F, this coupler is ideal for a variety of industrial applications requiring reliable air connections.