YH1917 RV Anti-Theft Hitch Coupling Lock

High-Strength Alloy Construction
Crafted from premium hardened steel alloy for extreme durability and resistance to cutting or drilling. Zinc-plated finish ensures corrosion resistance in harsh weather conditions.
Universal 50mm Compatibility
Precisely engineered to fit standard 2-inch (50mm) tow balls, making it ideal for trailers, RVs, camper vans, and boat hitches. No adapter needed.
Advanced Anti-Theft Mechanism
Features a dual-locking system with a reinforced key cylinder (2 keys included) and anti-pick pins. Tamper-proof design prevents forced entry or leverage attacks.
Smooth Operation & Ergonomic Design
Polished internal components reduce friction for effortless locking/unlocking. Compact shape avoids interference with trailer wiring or other accessories.
All-Weather Performance
Sealed internal components resist dirt, moisture, and freezing. Ideal for long-haul trips, off-road adventures, or marine environments.
Quick-Install Plug Lock
Integrated plug lock secures hitch socket when not in use, preventing debris buildup or unauthorized hitch attachment.
Bulk Purchase Advantage
Direct factory pricing with wholesale discounts for large orders. Ships globally with reliable logistics support.
Applications:
- Securing travel trailers during storage or transit - Protecting utility trailers at construction sites - Marine use for boat trailers - Fleet management for rental or commercial vehicles
Note:
Keys are precision-cut for smooth operation—store spare keys separately.