Spring Coil for truck trailer and heavy duty

Materials: PA11 and PA12 (nylon 11 or 12)
Valve ends (fitting thread): 1/2-inch, M16 x 1.5, M18 x 1.5 and M22 x 1.5
Working temperature: -40 to +200 fahrenheit176; F
Operating pressure: <150psi
With red and blue coiled air sets
Pigtail: 12ft
Working Length: 12, 15 and 20ft
MPT coiled nylon air brake tubing for connections between towed and towing vehicles
Resistant to attack by gasoline, diesel fuel, methyl alcohol and zinc chloride