NRS Boat Winch StrapThe NRS Boat Winch Strap allows a single person to easily load any raft up to 16' onto a boat trailer with a roller bar. UV protected polypropylene webbing won't stretch when wet. Time tested cam buckles allow two webbing loops to wrap around the raft frame and distribute the load evenly, reducing stress on raft d rings. Heavy strength D ring attaches to any standard trailer winch strap hook. A combined length of 24' of strap will work with boats up