I work in residential construction and carry my 25', 50' and 50' 10/3 Yellow Jacket cords around construction sites. around 12-14 years old and 25 years old, the shell finally broke, which is a violation of OSHA and WISHA. I take care of my cords as best I can, when I roll them I do it gently, don't let them get knots, wipe them off when dirty. They can spend weeks and months driving a construction site they walk, knocking over and throwing wood, driving trucks, using dirt, gravel, mud and…