REPLACEMENT AIR SCREW O RINGS, SEALS, WASHERS - 10mm & 5mm -
Replacement Air Screw O Ring Seals - 10mm & 5mm 10mm air screw Replacement air screw O ring seal for most modern windsurfing boards, particularly from the COBRA factory eg. Starboard, F2, Tabou etc. 5mm air screw Replacement air screw O ring seal generally suitable for older boards of sandwich construction eg. Older Mistrals NB This listing is for the O rings only; the screws are not included. These replacement O rings are made of high-quality nitrile rubber y et remain very inexpensive. Keep a few in your toolbox! When fitting the O rings, they should be a slightly tight fit onto the screw. If possible, they should be lightly lubricated with silicon grease before fitting. They are supplied already lightly lubricated. The pricing of these O rings has been reviewed.Prices are inclusive of P&P, Royal Mail 2nd class. Pack of Pack of Pack of Pack of Pack of Any questions, please ask.