What is the minimum certified tensile strength of Class 7 webbing per ply?

The minimum certified tensile strength of Class 7 webbing per ply is 6800 lb/in. Class 7 webbing is specifically designed for heavy-duty applications where high strength is required. This tensile strength ensures that the webbing can withstand substantial loads and stress without failing, making it suitable for use in environments such as construction and heavy lifting.

In rigging and hoisting scenarios, understanding the tensile strength of materials is crucial because it directly impacts safety. Choosing webbing with insufficient strength could result in accidents or equipment failures. Therefore, knowing that Class 7 webbing meets a minimum of 6800 lb/in in tensile strength helps riggers select appropriate materials for their specific applications. This high strength rating provides confidence that the webbing will perform well under the loads it is expected to carry.