215847-005R Straight Leadhead Shroud 1-Hole (Red) (5 Pack) - This shroud protects the electrical system from shorts between battery cells, reducing the risk of a battery explosion caused by the sparks. Constructed from high temperature MDPE and color-coded for easy polarity identification. These meet OSHA and USCG requirements. Left or Right is determined by which direction the flag points off of the cable.