Strain Relief 3/4″ w/.375 to .500 Grip Range
There is a device that is used to protect electrical cords and cables from damage caused by excessive strain. It is typically a sleeve that is placed over the cord or cable and then tightened around it. This helps to distribute the strain evenly over the cord or cable, preventing it from being damaged.
They are commonly used in applications where cords and cables are exposed to a lot of movement, such as in industrial settings or on construction sites. They can also be used in residential applications, such as in garages and workshops.