Keith, you're spot on regarding drilling in the middle of the bloddy thing :lol:
That's why I am not going to drill more :D

Thanks Trouty, unfortunately I don't have any welding gear and skills. Will give it a go with the extractor.... fingers crossed...

Tonio
If all else fails just drill it and stick a nut on the back, Mine had one like that as the captive bolt is only held on with a spot weld and it was broken, So rather than getting out the electric glueing machine and spoiling the powder coat I just stuck a nut on the back..... Job Jobbed