--- product_id: 148412252 title: "AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers" brand: "amplock" price: "$442.86" currency: USD in_stock: true reviews_count: 13 category: "Amp Lock" url: https://www.desertcart.us/products/148412252-amplock-u-tls2516g-2-5-16-trailer-coupler-lock-heavy store_origin: US region: United States of America --- # Patented anti-theft disc lock tech Corrosion & weather resistant alloy steel Precision 2-5/16" rolled lip fit AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers **Brand:** amplock **Price:** $442.86 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in peace of mind with AMPLock — the ultimate fortress for your trailer! ## Quick Answers - **What is this?** AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers by amplock - **How much does it cost?** $442.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/148412252-amplock-u-tls2516g-2-5-16-trailer-coupler-lock-heavy) ## Best For - amplock enthusiasts ## Why This Product - Trusted amplock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Keyed Alike Convenience:** Manage multiple locks with a single unique key—streamline your security without sacrificing safety. - • **Built to Brave the Elements:** High-hardness alloy steel resists saws, drills, torches, and corrosion for lasting protection. - • **Perfect Fit, Rock-Solid Stability:** Custom-molded rolled lip design ensures wobble-free, seamless hitch integration. - • **Effortless Push & Lock Installation:** One-step push-to-lock system saves time and hassle—security made simple. - • **Unmatched Security, Zero Compromise:** Patented disc lock with millions of unique keys keeps your trailer theft-proof. ## Overview The AMPLock U-TLS2516G is a precision-engineered 2-5/16" ball travel hitch coupler lock designed specifically for rolled-lip trailers like AIRSTREAM. Crafted from high-hardness alloy steel with patented disc lock technology, it offers advanced anti-theft protection featuring millions of unique key combinations and a rotating face to prevent drilling. Its corrosion-resistant build withstands extreme conditions, while the push-and-lock system ensures quick, hassle-free installation. The keyed alike option simplifies managing multiple locks, making it the trusted security solution for professional RV and trailer owners. ## Description Buy AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers: Hitch Locks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Keeps Airstream secured - Well made and simple to install. Review: Great lock - Seems to be a really great lock. Heavy duty and well made. Fits well on our 2016 Bambi Sport 16. ## Features - ROLLED LIP COUPLER FIT: Designed as a trailer coupler lock 2 5/16, this trailer hitch lock fits rolled lip couplers with a tight connection that helps reduce movement and improve security. Built for travel trailer, RV, camper, boat and cargo trailer use, the secure fit helps keep the trailer coupler covered during parking or storage while keeping the trailer secured when left unattended. - HEAVY DUTY ANTI THEFT BUILD: Made from high strength materials, this heavy duty trailer lock helps resist cutting, drilling and tampering. As an anti theft trailer hitch lock and coupler lock, it creates a solid barrier around the trailer coupler, helping reduce unauthorized access while supporting dependable protection for travel trailer, boat and cargo trailer use during parking or storage. - KEYED ALIKE LOCK SYSTEM: Featuring a keyed alike system, this trailer lock allows multiple trailer hitch locks to be opened with the same key, simplifying access while maintaining security. Designed for trailer locks keyed alike setups, it helps reduce the need for multiple keys while keeping control over trailer coupler lock 2 5/16 access, making it easier to manage multiple locks across travel trailer, RV, camper, boat and cargo trailer applications. - PUSH AND LOCK SYSTEM: Built with a push and lock system, this trailer hitch lock and coupler lock allows quick installation without tools by securing into place with a simple push action. It supports easy handling while maintaining a secure hold on the trailer coupler, helping speed up setup while providing protection for travel trailer, RV, camper, boat and cargo trailer use during parking or storage. - SECURE TRAILER PROTECTION: Engineered as a trailer hitch lock and coupler lock, this anti theft solution helps protect the trailer coupler connection when the trailer is parked or in storage. Suitable for RV, camper, boat and cargo trailer use, it helps deter unauthorized coupling while maintaining a stable fit and keeping the trailer secured when not connected to a towing vehicle. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015HFBGVO | | Additional Features | Anti-Corrosion | | Best Sellers Rank | #1,655,061 in Automotive ( See Top 100 in Automotive ) #960 in Towing Hitch Locks | | Brand | AMPLock | | Brand Name | AMPLock | | Color | black and grey | | Control Method | Push Button | | Customer Reviews | 4.0 out of 5 stars 46 Reviews | | Included Components | 2 keys | | Item Dimensions | 7 x 6 x 8.5 inches | | Item dimensions L x W x H | 7 x 6 x 8.5 inches | | Lock Type | Pin Tumbler | | Manufacturer | AMPLock | | Manufacturer Part Number | TLS2516G | | Manufacturer Warranty Description | AMP Drummond Inc. (the ''Company'') provides a one-year limited warranty from the original date of purchase by the end-user of the products manufactured by the Company (the ''Product'') against defects in material and workmanship. This limited warranty is non-transferrable and is subject to certain restrictions. The provisions of this warranty do not apply to Products: (i) used for purposes for wh… | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Name | TLS-2516-G | | Model Number | TLS2516G | | Recommended Uses For Product | Trailers, RVs, Campers | | Special Feature | Anti-Corrosion | | Style Name | Classic | | UPC | 887613200085 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** AMPLock - **Item dimensions L x W x H:** 7 x 6 x 8.5 inches - **Lock Type:** Pin Tumbler - **Material:** Alloy Steel - **Special Feature:** Anti-Corrosion ## Images ![AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers - Image 1](https://m.media-amazon.com/images/I/71dQURSOoRL.jpg) ![AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers - Image 2](https://m.media-amazon.com/images/I/71h4iwsoQjL.jpg) ![AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers - Image 3](https://m.media-amazon.com/images/I/71eb6CMpixL.jpg) ![AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers - Image 4](https://m.media-amazon.com/images/I/71iY5RddS+L.jpg) ![AMPLock U-TLS2516G 2-5/16 Trailer Coupler Lock, Heavy Duty Anti-Theft with Keyed Alike Push and Lock System, Rolled Lip Fit for Travel Trailers, RVs, Campers, Boats and Cargo Trailers - Image 5](https://m.media-amazon.com/images/I/61XUlDqGXGL.jpg) ## Questions & Answers **Q: How does the AMPLock trailer coupler lock protect my trailer from theft?** A: The AMPLock trailer coupler lock features anti-theft technology with millions of unique key combinations. It resists tampering methods like cutting, drilling, and sawing. It provides top-tier protection for your RV and trailer security. **Q: Can I use the AMPLock U-TLS2516IG lock for different types of trailers?** A: Yes, the AMPLock U-TLS2516IG lock works with various trailers, including RVs, cargo trailers, and boat trailers. It fits 2 5/16-inch ball hitches, offering a secure solution for trailer security, whether for a boat trailer or cargo. **Q: Is the AMPLock hitch lock resistant to weather and corrosion?** A: Yes, the AMPLock hitch lock is designed with corrosion-resistant materials like stainless steel. It resists the elements, making it a reliable trailer hitch lock for any weather, whether it's a boat trailer or RV. **Q: Can I use the AMPLock trailer lock for my RV or travel trailer?** A: Yes, the AMPLock trailer lock is ideal for RVs and travel trailers. Its advanced disc lock and secure fit ensure strong protection for your trailer hitch, offering peace of mind while traveling or storing your trailer. **Q: How do I install the AMPLock hitch lock on my trailer?** A: The AMPLock hitch lock installs easily using its push-and-lock system. Just push the lock into place, and it secures instantly. This simple installation process makes it a great solution for any trailer, whether utility or enclosed. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keeps Airstream secured *by R***S on January 8, 2025* Well made and simple to install. ### ⭐⭐⭐⭐⭐ Great lock *by G***X on January 21, 2021* Seems to be a really great lock. Heavy duty and well made. Fits well on our 2016 Bambi Sport 16. ### ⭐⭐⭐⭐⭐ Fits 2015 Airstream 27FB International Signature *by A***R on August 5, 2020* Fits like a glove on our particular Airstream. Evidently there is a lot of variation between different models and years. On our trailer, the lock fits securely with minimal play and is very easy to install. It seems to be as much of a theft deterrent as one could ask for. ## Frequently Bought Together - AMPLock - U-TLS2516G Heavy Duty Trailer Coupler Lock, 2-5/16'' RV/Airstream & Trailer Lock, Coupler with Rolled up Lip, Anti-Theft RV Locks & Trailer Protection with Push & Lock System, Trailer Locks - X-Chock Wheel Stabilizer - Pair - One Handle - 28012 - Tri-Lynx 00015 Lynx Levelers - 10 Pack , Orange --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/148412252-amplock-u-tls2516g-2-5-16-trailer-coupler-lock-heavy](https://www.desertcart.us/products/148412252-amplock-u-tls2516g-2-5-16-trailer-coupler-lock-heavy) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-21*