Originally Posted by simonl8353
The shackles attach through a sling to two std tow points (one shown in 1st pic). Because of the 2nd attachment point (essential) you have sufficient for most reasonable recoveries. There will be plenty of debate here as their always is with recovery points. I use a 8mm Dynamica sling - the orange rope in pic below, rated 6.6 tonne (at splice) and I figure if 1 shackle (WLL 2T each) or tow point gives way then the sling will slip through the recovery strap and fail safe. No other shackles go into this recovery, and definitely not to join two recovery straps.
Edited below to add more pics I just found.