Schaefer Marine Furler Pull Back Bracket/Haylard Restrainer - Large. Restrainer "deflects" halyard eliminating Halyard Wrap.Halyard Restrainer appropriate for boats from 27' - 53'. Eliminates possibility of halyard wrap with furling systems when properly installed. Package Contents: Schaefer Marine Furler Pull Back Bracket/Haylard Restrainer Schaefer Marine 78-75: Furler Pull Back Bracket/Haylard Restrainer - Large