Edelbrock/Russell 614810 Blue Anodized Aluminum 90-Degree Female -10AN to Male -10AN Adapter Fitting Hose end size is -10 AN Has 90 degree Female AN swivel to Male AN The fitting angle of this aluminum coupler is 90 degree These couplers come in a variety of diameters and lengths to handle every situation These couplers are available for AN and NPT thread applications