Im fairly sure Ive seen non returnable ratchet straps on brand new crated motorbikes, they strap them down to a wooden base and drop a box over the top,,the crates and straps are non returnable to Japan I guess. The big ratchet straps used to secure loads to lorries are really quite a different animal, being massively built in comparison to the ones used to tie your suitcase to a roofrack. BTW whilst I have a good selection of ratcheting straps my go to straps are what I call sailboard straps, 1 inch webbing with an alloy buckle that has a spring loaded cam in it, just press the cam to open it, feed through the tail end of the strap and pull down tight, the cam grabbing every last millimetre and you can get them more than tight enough,