

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
Black & Decker Stanley Black Rubber Pressure Washer O Ring Various Models
Diameter 11mm
An o-ring is a gasket that is in the shape of a ring with a circular cross section. They are typically made of pliable material which is used to seal connections in pipes, tubes, etc. For a pressure washer specifically for the trigger gun, wand, pump, and hose. The o-ring ensures that the seal between each of these (the gun, wand, pump and hose) and the pressure washer is locked and secured, making sure no water or other materials can come in and out from it.
Please see below applicable models