In article , Andy Champ
writes
alanp wrote:

Cheap option :-

Use 2 cable ties on each clip.

Expensive option :-

2 x carabiners ( e.g. Clog HMS Screwgate £10 each )
Will work for a lifetime and can be left in your will.

/snip

You might want to look at "snap shackles" - they aren't any cheaper
(like anything to do with boats!) but come in smaller sizes. And they
won't care if you leave them out in the rain.

For a lightweight backup only position like this, keyring circles might
do just as well, 60p/10 from the right places:
http://cpc.farnell.com/_/25mm-split-...g-1/dp/SR00400
http://cpc.farnell.com/_/19mm-split-...ngs/dp/SR00399
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