Secure your trailer with this high-quality Trailer Hitch Coupler Lock, crafted from premium zinc alloy material for exceptional rust resistance, high hardness, and durability. Designed to provide reliable anti-theft protection, this lock withstands strong tension forces, ensuring your trailer remains safe and secure at all times. Key Features: · Durable Zinc Alloy Construction: Made from rustproof and sturdy zinc alloy, this trailer lock offers long-lasting performance and resistance to deformation. · Robust Anti-Theft Protection: Engineered to prevent unauthorized access, the coupler lock can endure extreme tension for stable and reliable security. · Compact and Lightweight Design: Its small size and light weight make it highly portable and easy to carry in your pocket or bag for convenient use anywhere. · Includes 2 Keys: Comes with two keys, allowing you to keep a spare safely stored or share one with a trusted person for emergency access. · Universal Fitment: Features a 1/4 inch diameter pin and fits couplers with a maximum span up to 3/4 inch, compatible with RVs, trucks, campers, trailers, and machineshop trucks. Specifications: · Material: Zinc Alloy · Item Type: Trailer Hitch Coupler Lock · Function: Anti-theft Protection · Fitment: Fits couplers up to 3/4 inch span, suitable for RVs, trucks, trailers, campers, and machineshop trucks Package Includes: · 1 x Trailer Hitch Coupler Lock · 2 x Keys Protect your valuable trailer investment with this compact, durable, and easy-to-use trailer hitch lock, providing peace of mind and enhanced security for your RV, camper, or truck.