Overview Reviews Product Description Brass 1/8" NPT X 3/8" ID hose 90 degree fitting. Great for oil tanks or making up a sight gauge. Product Videos Custom Field Product Reviews Write a Review Write a Review × Throttle Addiction Brass 1/8" NPT X 3/8" 90 Deg Fitting Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *