I wish I hadn't read this thread. I'm about to cry. I actually miss E-track and load locks, and having to secure my cargo of delicate furniture so it doesn't get smashed, and looking out for my company's bottom line, and my profit sharing.
I just had a little flashback montage of all the time I spent in a trailer doing this very thing, for Maureen and John and Rocky and Phil and Heather (gorgeous, gorgeous, gorgeous GORGEOUS GORGEOUS HEATHER OMG!!!!!) and Darryl and Marco and Tyrone and most of all, Beth.
Damn, getting laid off sucks.
(I miss Heather, especially. She used to wear white Daisy Dukes with no panties underneath, and flappy tops that let her upper attributes breathe, and be viewed unobstructed from just the right angle. That girl almost got me divorced. Almost.)
Um. Gosh. As far as load locks, I think these ones
http://www.shippers-mall.com/detail.aspx?ID=473
are similar to the ones I used to like the best. The round ones bend too much, and don't have enough grip on the trailer walls. The ones with hoops look like a good idea, but they're really a pain in the ass in the field.