Forney 75128 Quick Coupler is a sturdy brass socket with 3/8-inch Male National Pipe Thread (MNPT) and 3/8-inch female Quick Connect Coupler ends. Perfect for high-pressure applications, with a maximum temperature of 300° F and working pressure of 4,200 PSI. Includes 3/8-inch Buna® style O-Ring for a leak-free seal.

• Maximum Pressure: 4200 psi
• Quick Change Connection: Yes
• Material: Brass
• Product Compatibility: Use for anywhere high pressure connections