Have a look at this one on ebay
http://cgi.ebay.com.au/RECOVERY-HITC...QQcmdZViewItem
I just generally use the pin in the rear towbar. The only thing I do not like about the above is if the pin shears for whatever reason, the reciever becomes a missile. If you just have the snatch strap eyelet around the pin and it shears there would belittle chance of much but the strap coming back at you.
