Furler Pull Back Bracket/Haylard Restrainer – Large Halyard Restrainer mounts directly on the front of the mast below the Genoa Halyard sheave. Restrainer in. deflects in. halyard eliminating Halyard Wrap. Halyard Restrainer appropriate for boats from 27′ – 53′. Eliminates possibility of halyard wrap with furling systems when properly installed. For halyards up to 5/8 in. 16mm. Uses 4 #10 RH Fasteners. L = 2 in. 51mm, Width = 2-3/4 in. 70mm, SWL = 2000 lbs 907 kg, Weight 4 oz 114 grams