Originally Posted by spakey
Cheers Baza, was trying a local tool shop to do the job tomorrow. Have to wait for snail mail and a free day next week
The number 13211 is the Draper part number,Bi-Hex,so 12 point.
Try motorist parts store eg A1 Motor Spares they are normaly Draper stockists.
That one is "Expert Quality" and normaly flank drive,you don't want the B&Q type Draper.