Mercruiser 3litre LX coil mounting bolts

[Hori1965]

Can anyone tell me what tool I need to remove these if I need to to change the electronic coil
Thanks

 

[Bt Doctur]

A 3/8 or 7/16 12 point standard socket

 

[Hori1965]

A 3/8 or 7/16 12 point standard socket

Ok so needs to be a 12 point socket
Cheers that helps a lot

 

[Hori1965]

I got bolts out thanks heaps