working pressure is 1

With its 2 1/4" base

thread onto the blow gun

Made in USA

P/N 10002N

Milton 1864 1" FNPT Twist Lock Universal Coupler (Box of 10) Pistol grip working pressure is 11" FNPT Twist Lock Universal Coupler (Box of 10) 1" female national pipe thread Maximum pressure of 150 pounds per square inch Maximum temperature of 160 degrees Fahrenheit Can be used with other twist lock universal couplers sized 1 4" to 1" Milton 1" FNPT Twist Lock Universal Coupler (Box of 10) This 1" FNPT twist lock universal coupler is made of malleable iron and comes complete with safety clip. These couplers with two claws are great for