Photo 1 of 1/2" Elbow DOT Brass Push to Connect Air Line Fittings 5 PCS, 1/2" OD Tube x 3/8" NPT Thread Air Brake Line Quick Connect Fittings for Truck Trailers Industry Air System 1/2" * 3/8" NPT

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Photo 1 of 1/2" Elbow DOT Brass Push to Connect Air Line Fittings 5 PCS, 1/2" OD Tube x 3/8" NPT Thread Air Brake Line Quick Connect Fittings for Truck Trailers Industry Air System 1/2" * 3/8" NPTPhoto 2 of 1/2" Elbow DOT Brass Push to Connect Air Line Fittings 5 PCS, 1/2" OD Tube x 3/8" NPT Thread Air Brake Line Quick Connect Fittings for Truck Trailers Industry Air System 1/2" * 3/8" NPT