RS PRO Stainless Steel Hexagon Straight Union 1/4in R(T) Male x 1/4in Rc(T) Female 2.18in
RS PRO Stainless Steel Hexagon Straight Union 1/4in R(T) Male x 1/4in Rc(T) Female 2.18in, Connection 1: 1/4 in R Male, Connection 2: 1/4 in Rc Female, Thread Standard 1: R (taper), Thread Standard 2: Rc (taper)