An extension table reel is a device used to conveniently store and dispense electrical extension cords. The reel is designed to hold a specific length of cord, in this case, 50 meters. It typically consists of a spool or drum that the cord wraps around, along with a handle or crank to easily wind and unwind the cord. Extension table reels are commonly used in workshops, construction sites, or any situation where a long length of cord is needed. They help keep cords organized, prevent tangling, and make it easier to transport and store the cord when not in use.