9 Inch (Large) Allen Hatch - Includes hatch cover and base but no "O" ring.
The gasket (body) is fixed to the hull of the boat and the A.638 O ring is placed around the gasket, under the small lip. The hatch cover lid is then screwed tight onto the gasket and forms a seal with the O ring around the external diameter of the hatch.
In Stock UK
Price:
£7.14
inc VAT
Price:
£5.95
ex VAT