Powerful deterrent effect: A thief attempting to steal a trailer will think twice. Clearly visible, even in low light, the lock signals strong security protection. Best fit on the market: The swivel hitch lock provides reliable trailer security. Made of aluminum alloy with yellow powder coating, it is rust-proof, corrosion-resistant, and weather-resistant. Simple to attach and easy to use: Install the caravan lock onto the tow bar where the vehicle ball hitch normally sits and snap into place. The internal U-shaped locking mechanism activates automatically for quick and secure installation. Note: All measurements are manually taken; please allow 1–3 cm variation. Due to differences in lighting and display, slight color variations may occur. Actual product may vary slightly. Delivery includes: Quantity as shown in the main image.