Freelance 2014-2

[faraway]

I understood the "lock" we are talking about is formally known as "Truck Restraint". Google provides me a flood of photos of all kind of "locks". Some of them are designed to be installed after the fact at ramps not designed for truck restraint systems. That is the way I will go

An example http://www.doorsurgeon.com/images/com-dock-hfr32_01.jpg

This is a great video about that stuff explaining the background http://vimeo.com/32691715