Material:
Polyester is extremely common when it comes to ratchet straps, but it’s not the only thing they’re made of. High-strength materials like Dyneema or Kevlar (bullet proof vest material) can be used for heavy-duty purposes; or nylon or polypropylene can be used. All have their very own desirable properties. Within the industry of flatbed trucking, under typical applications for cargo control, polyester is usually sufficient. Stronger, and pricier, straps may be required, however, when requirements are for high tensile strengths.
Construction:
There are a couple of weaves used to make ratchet straps. There is a tubular weave and a solid weave. The stronger of the two is the tubular weave. Coincidentally, tubular weave ratchet straps are more expensive. But, if you think about it, that should come as no surprise. Whichever weave, material, color, or length you go with, however, ratchet straps sure beat using old-school methods like bungee cords, ropes, or chains.
