P1 gaskets for 20x1.5 connection - per 5

Ensure the tightness of gas equipment connections in your motorhome, van or caravan. Rubber gaskets for 20x1.5 connections contribute to the tightness of your gas system supplying regulators, stoves, etc., fitted with a 20x1.5 female connection. They are exclusively suitable for butane/propane gas installations and must be changed each time the system is dismantled.
Color: red.
Installation fitting: 20x1.5.
Sold in packs of 5.