1/2 NPT auf 12mm 13mm (1/2) 90 GRAD KRÜMMER AUFSTECK WIDERHAKEN ENDSTÜCK Schlauchtülle
1/2 NPT to 12 - 13mm (I.D of your hose) 90 degree push on barb adapter, male to male union for adapting from NPT to barb, allows easy connection of your hose to NPT fittings. 90 DEGREE PUSH ON BARB ADAPTER.