Your question is in the Chainsaw category but no matter.
The connector you want appears to be for water rather than electricity.
E-spares will sell you one for £3.99 - I found it using google - a most useful tool...
Manufactured by Karcher Part No. 9.036-703.0
sadly though currently out of stock
http://www.espares.co.uk/part/garden-and-outdoor/karcher/p/7/877/0/0/538457/pressure-washer-outlet-co.html
Good luck...
Peccavi, April 2010
