US-4H-4H Air Fitting Union 1/4" to 1/4"(0)No Reviews yet $5.95 Quantity discounts available QuantityPrice SKU: US-4H-4H In Stock Available: 71 Quantity -+ Add to Cart Details Air fitting.Union1/4" O.D. hose to 1/4" O.D. hoseBrass & plastic construction.Meets D.O.T. FMVSS 49 CFR571.... Details Back DetailsAir fitting.Union1/4" O.D. hose to 1/4" O.D. hoseBrass & plastic construction.Meets D.O.T. FMVSS 49 CFR571.106, SAE J2494-3 Air Brake Performance Requirements Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review