Flexible rubber hose (French standard NF EN ISO 3821), fitted with crimped left-hand female connectors.
Hose for butane-propane gas torches.
It is important to know that, following first use, torch hoses should be replaced once every three years under intensive usage conditions, and once every five years in regular cases.
Therefore, if damage is observed (narrowing, folding, lack of rigidity, swelling, etc.), it is important to fit a replacement hose to return to normal levels of performance and safety.
When it's time to change hoses, the Express flexible rubber hose will do the job perfectly.