I bought this many years ago and have had to use it a handful of times since. But let me tell you, when you need it, you NEED IT. Every man, whether you do backwoods work or not, but especially if you do, should own one. Just throw it in your vehicle and keep it in good order. Made in the USA by Wyieth Scott, this is simple and tough as nails. Sure, it costs now about $600, but it will pay for itself the first time you use it, so make sure you have it. Not to mention all the other applications you can think of. If a tow costs $500, then it's pretty well paid for in the first go. They will also last generations. If you work alone, buy one. I usually don't push certain modern tools, but this design is not modern, so it's fine. If the price is too steep, get a come-along of any type, or you could also make a flip-flop pulley from a few logs.