This universal 2 twist lock coupler is made from malleable iron and comes complete with safety clip and lanyard. These four claw hose barbs are ideal for construction, road maintenance, mining, mobile compressors, agriculture, and tool rental shop applications. Also known as rooster claw or Chicago style couplers, these universal twist lock couplers have a maximum working pressure of 150 PSI. Our products cover a wide range of applications across various industries such as automotive, fleet maintenance and construction. We have achieved the industry leader in high quality pneumatic fittings and proudly live up to our heritage of superior products and reliability. 2 Inch Hose Twist Lock Universal Coupler. Maximum Pressure 150 pounds per square inch. Maximum Temperature 160 degrees Fahrenheit. Specifications: Material Type Malleable Iron. Coupler Type Four Claw Type Hose Barb. NPT Thread Size 2 NPT Female. Style Twist Lock. Dimensions 384 inches High x 384 inches Wide x 675 inches Long. Weight: 293 lbs