Powerful deterrent effect: A thief attempting to steal a trailer will think twice. Highly visible, even in low light, the lock clearly signals that the trailer is secured. Best fit on the market: The swivel hitch lock provides reliable security for your trailer. Made of aluminum alloy with a yellow powder coating, it is rust-proof, corrosion-resistant, and weather-resistant. Simple to attach and easy to use: Attach the lock to the tow bar where the vehicle ball hitch normally sits and snap it into place. The internal U-shaped locking mechanism engages 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 settings, colors may vary slightly from the images. Delivery quantity based on the main product image.