Broad compatibility and secure protection - Fits 1-7/8 inch, 2 inch, and most 2-5/16 inch trailer hitch couplings for wide applicability and enhanced security. Adjustable, user-friendly design - An adjustable ratchet system adapts to your trailer’s requirements, enabling easy and effortless securing anywhere. Ensures proper operation and a confident, comfortable feel when you lock up. Durable, weather-ready construction - Made with high-quality materials to withstand the elements. The interior is water- and dust-resistant, providing extended protection and reliability in challenging conditions. Advanced security features - Innovative shield design with the latest lock technology to deter saw and cut threats. Its unique construction is designed to deliver reliable, higher-level security for your trailer. Practical use scenarios - At campsites or rest stops: quickly secure your trailer to the hitch for peace of mind while you rest or run errands. - On job sites or during travel: protect your trailer from theft with a robust, weather-resistant lock that adapts to your equipment needs. - In storage or long-term parking: rely on the durable construction and protective interior to guard against weather and tampering. Performance and reliability - Combines broad compatibility, adjustable securing, weather-resistant materials, and advanced shielding to deliver a dependable trailer locking solution without compromise.