Hi Folks,
I'm planning to move my in-the-loft telly aerial outside of the loft
and
the present thought is to attach the aerial to the side of a dormer
window.
The dormer is nothing special, but I am not sure which bits of metal
I'll
need to do the attaching. Screwfix shows various "cranks" (page 278 of
autumn 2005 catalogue 79), but since I've
never done this before it's time to engage the good advice of the folks
here.

I guess I'll need the "wall fixing kit" (but it will be attached to the
wooden side of the dormer) but beyond that would one of the offset
cranks
be enough to keep the aerial proud of the dormer?

Advice requested; thanks in advance.

Mungo