Material: Made of aluminum alloy 6061-T6, anodized black surface.. Size: Female to Female 6AN Union Fitting Thread size is 9/16-18 UNF, 90 degree elbow.. 90-degree female union fitting, double-swivel seal for easy installation and re-clocking of lines,easy to assemble.. Widely used on fuel systems,line docking for cooler systems, high pressure power steering lines, oil filters and non-return Valves, hydraulic lines on tractors..
