Help removing rear bumper / Nuts in holes

[d1s]

I'm removing the rear bumper on my 3door, and I've got every screw out except for the 2 nuts that are in the holes in the boot. How the hell do you get theses out? No tool I have can get in there to undo the nut and all my sockets get stopped by the ridiculously long screw.
Any ideas?
Thanks

 

[fps_cod]

I'm removing the rear bumper on my 3door, and I've got every screw out except for the 2 nuts that are in the holes in the boot. How the hell do you get theses out? No tool I have can get in there to undo the nut and all my sockets get stopped by the ridiculously long screw.
Any ideas?
Thanks
View attachment 74424 View attachment 74425

I got a set of these to get to them: http://www.ebay.co.uk/itm/Plumbers-...tion-wrench-/200976769470?hash=item2ecb2621be

 

[Darren92]

As above, you'll need a hollow extension/bar.

Loosen them with the socket, and then spin them off by hand as they'll fall into the cavity and you'll never see them again, I've lost one of mine lol

 

[SootySport]

You need a Box spanner. This is what they look like-

They are all different lengths and hollow throughout the length, usually double ended hex sizes. Leverage is by insert a tommy bar through one of the holes in the sides.

 

[-Ju-]

A long reach socket will do it but I think it'll have to be a 1/2" drive as they are a little longer.
My Halfords professional set gets in there but as said don't drop the nut. I think I put a little grease in the socket head last time I took the rear bumper off

 

[hollows wife]

same as ju said but used a small amount of blue tak to hold the nut in the socket .

 

[Jud2510]

There is a specialist socket that audi have for these nuts, it's deep enough and the nuts clip into the socket so you don't drop them in the back panel, I think it's about 7 or 8 quid

 

[audismart]

crows foot sockets.
Clarke PRO195 Crows Foot Imperial Spanner Set 8 Piece - Machine Mart - Machine Mart

 

[-Ju-]

crows foot sockets.
Clarke PRO195 Crows Foot Imperial Spanner Set 8 Piece - Machine Mart - Machine Mart

The're no good, even if you could get them through the access hole, you'd drop the nut.