Lock wire
 

I've just had a quick look on eBay for some lock wire and it seems there are two thicknesses. 0.7 and 0.8. I can't see in the acu handbook that if sugests what thickness lock wire to use so shall I get the 0.7 or 0.8?
Thanks Shane

The difference in real money is 0,004" 3/5th of f**all. Either will be fine for you as long as its stainless lockwire.

If in doubt, get the thicker one!

Thank u