High quality: Heat-treated steel with high strength and hardness, offering increased corrosion resistance and a longer lifespan, with a maximum working pressure of 300 PSI.
MULTIFUNCTION: For switching quickly between different air tools and accessories with ease during applications.
MATERIAL: Made of steel, working temperature can be from -65°F to250F
Easy TO INSTALL: 6 small balls are connected more closely,no need to resort to other tools, convenient for connection and disassembly