2 x 10AN Male to 10AN Male Flare Reducer Coupler Union Straight Adapter Fitting;

2 x 10AN Male to 10AN Male Flare. Size: Thread size of 10AN male coupler is 7/8-14 UNF. Application: Male to male flares coupler usually used in fuel system, such as fuel hose extend, line connect to fuel filter, fuel pump, cooler system.