Advanced Locking Technology: Our trailer hitch lock features a sophisticated core design, restricting any picking or prying attempts. A simple full turn of the key is required for unlocking, elevating its security over conventional locks that need just a half-turn. Premium Material Construction: Crafted from heavy-duty steel and aluminum, our trailer hitch lock boasts superior anti-theft properties. Its robust build offers exceptional resistance to cutting, effectively deterring theft while enhancing durability. Deterring Visible Design: The lock's vibrant red appearance not only catches the eye but also acts as a deterrent to potential thieves. This visual warning, coupled with the lock's advanced security features, enhances overall protection of your trailers from unauthorized access. Weather- and : Equipped with a weatherproof coating, our trailer hitch lock stands strong against rust and caused by rain, snow, or UV exposure. Its construction ensures long-lasting protection against environmental elements. Product name: Trailer hook lock Product function: anti-theft, anti pry treatment: coating Installation position: usually used for installation at the connection of the ball cover that needs to be locked Scope of application: Used for vehicles, trailers, and RVs Trailer hook lock, a universal lock type, is used for cars and towing, trailers, box trucks, and mobile trucks, with the characteristics of rust prevention and resistance. Please note: Before purchasing, please check if the product's scope of application is consistent with your needs to avoid discomfort during subsequent use Color: Black Material: Metal Package Contents: 1 * RV lock 2 * keys Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.