Weather-Resistant 1-7/8 in., 2 in., and 2-5/16 in. Trailer Hitch Lock with Keys

Comprehensive Feature Set

Trailer Hitch Lock Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Couplers

Looking to secure your trailer coupler? We have the perfect solution for you. Our trailer hitch lock fits 1-7/8 inches (48mm), 2 inches (51mm), and most 2-5/16 inches (59mm) couplers.

Best for Vehicles, Trailers, and RVs

This lock is ideal for securing your vehicle, trailer, or RV. Whether you're transporting heavy equipment, camping gear, or just everyday items, you can rest assured that your possessions are safe.

Advanced Locking Mechanism

Our trailer coupler lock features an advanced locking mechanism designed to resist picking and prying. It's built to keep your trailer safe, even if someone tries to tamper with it.

Durable and Resistant

Constructed from zinc, our trailer hitch lock is highly resistant to rust and corrosion. This means it will last longer and provide reliable protection for your trailer coupler.

Easy to Use

Includes one trailer coupler lock and two keys, making it simple to secure and access your trailer. Perfect for both frequent and occasional use.

Maximize Security with Confidence

Choose our durable and secure trailer coupler lock to protect your valuable possessions. With its advanced locking mechanism and rust-resistant construction, you can be confident in its ability to keep your trailer secure.