Boat and jet ski trailer SAS clamps are specialised, large-safety wheel clamps constructed to safeguard trailers carrying beneficial watercraft from theft. Created by SAS, a superb title in safety products, these clamps are engineered for power and longevity, which makes them an excellent option for safeguarding trailers parked at marinas, https://marinetrailercouplinglock57542.angelinsblog.com/32844716/marine-trailer-locks