Adjustable Union 3/4-16X3/4-16 ADJ OR HX NIPPLE

Adjustable Union, Connection Size 1: 1/2-in, Connection Type 1: Male Adjustable O-Ring Boss, Connection Size 2: 1/2-in, Connection Type 2: Male Adjustable O-Ring Boss, Steel, Thread Size 1: 3/4-16, Thread Size 2: 3/4-16, 1.49-in L