A ratchet lashing system is a type of cargo securing device used to secure cargo and prevent it from shifting or moving during transport. It typically consists of a webbing strap, a ratchet buckle, and end fittings.
The webbing strap is made of strong and durable materials such as polyester, nylon, or polypropylene, and is designed to withstand heavy loads. The ratchet buckle is used to tighten and release the tension on the webbing strap, and usually has a ratcheting mechanism that allows the user to easily tighten and lock the strap in place.