The Manfrotto FF3276 Safety Cable is a steel failsafe system for grip and lighting equipment that might fall from overhead mounted lighting fixtures. One end attaches to the fixture; the other is tethered to a rail, pipe, ceiling, or wall. It has a weight capacity of 44 lbs (22kg) and comes complete with spring catch and hook-up slot. It is recommended for telescopic post or top pantograph in order to avoid accidental falling of equipment.