A403 Adapter, 1/2 MNPT x 3/8 MNPT(0)No Reviews yet $17.39 Quantity discounts available QuantityPrice SKU: A403 Quantity -+ Add to Cart Details Air Sentry A403 Adapter, 1/2 MNPT x 3/8 MNPT Details Back DetailsAir Sentry A403 Adapter, 1/2 MNPT x 3/8 MNPT Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review