Safety cables are recommended when supporting lights, cameras or accessories from the ceiling in case they unexpectedly come loose from where they are mounted. The KG060912 is a lightweight stainless steel cable coated with PVC. It is 29.52 (75cm) long, and has a diameter of 0.13 (3.5mm) with a load rating of 22lbs (10Kg). The KG060912 comes equipped with a carabiner closure.