Stripped sump plug!

[yZoH]

Use an easy out to get it out, drill it into her and just take her out, replace with bolt from wreckers.

Cheers
MaT

 

[dmitch]

use multigrips and then buy a new bolt

 

[surrealistic]

GOT IT!
i used multigrips, they didnt work so i went with the hammer chisel and still nothing
Ended up getting a socket peice and hammering it on, that worked a treat, didnt have an 18mm so i used a 11/16 but now the bolt is stuck to the socket!

 

[253@7k]

Put the bold in a vice (or something that will hold it) and tap the socket from side to side with a hammer and just work it off.