... 14420-7-2005Material:1) body: Brass2) Handle: Brass(Forging)3) Ring: Steel(Zinc plated)4) Thread: Male/FemaleFeature :1) Precisely ... ) Recess holds gasket firmly in place assuring proper placement,3) Smooth face of groove and great resistance to vibration ... .4) Size:1/2", 3/4", 1" , 11/4", 11/2", 2 , ... 21/2", 3", 4", 5", 6" 5) Type: A,B,C,D ...