Key Features

• •【Compatible with 2 5/16" Couplers】the RVSNAIL trailer coupler lock specially designed for 2 5/16" trailer couplers to ensure a tight and secure fit. It works perfectly with straight-tongue couplers, A-frames, and adjustable couplers, offering reliable performance for your RV, trailer, or boat.
• •【2025 Anti-Theft Enhancement】 the trailer hitch lock featuring a dual-locking mechanism and tamper-resistant lock cylinder, this trailer lock provides superior protection against drilling and forced entry. The upgraded inner-slide structure ensures a firm, rattle-free fit and resists cutting attempts. Say goodbye to theft worries and travel with ultimate peace of mind.
• •【2025 Upgraded Design & Material】The trailer lock crafted from reinforced steel with a high-quality anti-rust coating and precision welding, this hitch lock effectively resists rust, corrosion, and harsh weather. Equipped with a drainage hole to quickly release water, prevent rust buildup, and extend the lock’s lifespan. Its durable structure ensures lasting protection wherever you go.
• •【Quick & Easy Installation】Trailer tongue locks designed for intuitive operation—no special tools needed. Installs in under a minute. Just slide it in, lock it, and you’re ready to hit the road—hassle-free, no delays.
• •【What’s Included】Outer cover ×1, 2-5/16" inner slide sleeve ×1, circular padlock ×1, keys ×3. Backed by a 1-year worry-free warranty. If you have any questions, feel free to reach out—we’re here to help!