Contains one red & one blue air hose with 1/2" Male fittings on both ends.
They can be retracted to a very short length and stored out of the way when not in use.
Designed for the transfer of air between the prime mover and semi-trailer.

Features:

• Extendable to 1m
• Made from braided heat and light stabilized Nylon tubing that meets SAE J844
• Oil, diesel and UV resistant
• Good resistance against ageing 
• Excellent fexibility and recoil memory
• Retractable to very short lengths
• Can handle a wide range of operating temperatures
• Comes with Metal Spring Guards