Boat and jet ski trailer SAS clamps are specialized, high-safety wheel clamps meant to guard trailers carrying useful watercraft from theft. Created by SAS, a longtime name in stability merchandise, these clamps are engineered for power and sturdiness, which makes them an ideal option for safeguarding trailers parked at marinas, https://andresqceft.amoblog.com/boat-and-jet-ski-trailer-wheel-clamps-55472056