Not sure if this is the right place to post this, but seeing it has to do with recovery, it might be ideal.

Unilift is having a 50% sale on slings. http://www.uniliftequipment.com.au/

I just bought a few extra slings, always good to have in the car for those "you never know" situations. Can never be short of rigging gear.... especially being lightweight synthetic that can roll up into a small pack.

They are an Aussie company who mainly supply the industrial sector with rigging and lifting gear. They also sell shackles. All gear is Australian Standard and rated.

Anyway, goes without saying, use it correctly, don't be a dickhead. It's not designed for off-road conditions and vehicle recovery but if you need a bit of extra rigging to stabilize a stranded vehicle, helping someone in a roll-over, or creating an anchor point then it's a very handy to have a few in your toolbox.

p.s. remember, if you loop it on itself you double the SWL.