Dutch gas cap with spring

A cap designed for cars in which a Dutch gas system has been installed. It secures the LPG filler and protects it from the harmful effects of the weather.-Easy to install.-Excellent appearance.-Very good quality workmanship - not the breakable rubbish you can get for a lower price - don't be fooled.-Tight seal - equipped with a pressure spring.-Aboplastic body.-Safe. Dimensions:-External diameter 63 mm-Inner diameter 31 mm-Height 51 mm