I have been using these tie downs on motorcycles for many years and am now using them for trailering my Outy. I would like to buy a second pair for extra safety when hauling my quad. However this style of tie down seems to be very hard to find these days My first pair dates back over 35 years and I don't remember the brand or where I bought them. If anyone has a line on some of these please let me know. I would be much obliged.