How to remove Ford Headunit?

[xcessive]

Hi

How do i take out a standard Ford headunit?
It's a CD player but is 1 1/2 DIN size.
I can see 2 holes on each side near the edge. I guess i'll need to buy some removal keys but is there anyway i can remove it without them ? I dont want to pay Halford prices for 2 pieces of bent metal that i'll only use for about 10 seconds.

I was thinking maybe using a coat hanger but i dont want to damage the headunit.
Could someone post a method that does work please!

Thanks

 

[xcessive]

I'll try the coat hanger idea first.
If it doesnt work then i'll try going down to Ford, they are being arsey about it i'll try a local car audio shop.
My last resort will be Halfords.