Cable grounding, protection and repair supplies include a wide array of tools and equipment used to extend the life of electrical cables. Cable grounding straps redirect electric currents and protect cable from lightning damage. Along with cable protection supplies, grounding equipment prevents damage and extends cable life. Cable protection supplies include cable end caps, which seal out moisture, chemicals and dirt from exposed or frayed cable ends. Breakout boots insulate and seal cable breakouts that are vulnerable to wear and abrasion. Cable repair supplies include cable repair sleeves, which mend cable through heat shrinking. An oversized sleeve is installed onto the cable and then shrinks to form a tight seal when heat is applied. The heat also melts the adhesive on the inner wall to create a watertight seal around the cable.