[ Ref. PBU758 ]
[ Ref. PWN417 ]
[ Ref. PWN414 ]
Used to construct a replacement brake pipe has a 3/8 male thread, slides over a new brake pipe prior to fitting into a female connector.
[ Ref. PWN416 ]
Brake pipe union male with a 10mm thread, matched female is a PBU438 very popular fitting most makes of vehicle.