Natural Gas Jet SetFor 5-Burner Hobs new 5 jet set for gas cooker gas hob conversion from LPG to Natural Gas. This kit will allow usage of Natural Gas in most 5-burner cookers or hobs on the market.Will work for Natural Gas G20 20mbar G25 A size: 0.73 0.97 0.97 1.15 1.35(small difference from your original jets is still usable) Standard M6 x 0.75 thread, height 9mm, diameter 7mm across the flat. NoteIf you have any requirements, you can also take a look at other SKU styles on the link. If you have any questions, feel free to contact us at any time To fit most 5-hob cookers available:for AEG, Amica, Ardo, Ariston, Baumatic, Beko, Bosch, Candy, Cannon, Creda, Electrolux, Gorenje, Hotpoint, Indesit, Mastercook, Siemens, Stoves, New World, Zanussi, Vitralux, Whirlpool and others.