Boat and jet ski trailer SAS clamps are specialized, large-protection wheel clamps designed to guard trailers carrying useful watercraft from theft. Made by SAS, a longtime identify in stability products, these clamps are engineered for energy and durability, driving them to an excellent selection for safeguarding trailers parked at marinas, https://jetskitrailercouplinglock52963.total-blog.com/boat-and-jet-ski-trailer-wheel-clamps-58876102