I won 1 a few yrs. back in a "stuck sucks" contest and use it on a 2 place enclosed trailer. It works great. since I am half owner on the trailer I supplied the one that I have. There looks like some engineering involved to design. You can order them through www.snobunje.com
They are awesome!! Ive had 2 of the front tie downs for 2 years now and just purchased one of the rear tie downs to give it a try. That also looks to be working good. Expensive but you wont be disappointed.
I have 2 front and 2 rear for my deck. I would never want to use another system. They are awesome. Customer service is also first rate. I have had a couple of questions over the years and Randall, one of the owners has always returned my calls or emails.
