Kobra refrigerant hoses are all made with Kevlar – the same material used in bullet proof vests.

They are extremely strong and flexible with a crimp that grips the full circumference of the hose, yielding maximum hold and a uniform seal that prevents leaks. Kobra hoses feature a nitrile cover which is better than neoprene because it is more resistant to oil, giving the hoses longer life.

With a pressure rating of 800 psi working and 4000 psi burst, these hoses can be used with ALL common refrigerants except ammonia. Kobra hoses are packed in a UV resistant bag to stop fading on shelves.