Description
The most secure and universal trailer coupler lock, fits virtually all 1-7/8″, 2″ and 2-5/16″ trailer couplers. Made from the highest quality corrosion resistant materials, the unique design uses a hardened steel reversible “U” shaped shackle that allows the lock to fit almost any trailer coupler style and is easily accessed from the front. Locking and unlocking the FORTRESS is quick and easy with a front-facing key hole so there isn’t anything to reach around to turn the key. The lock cylinder is smooth, making it an easy key turn. The Fastway FORTRESS Coupler Lock is the toughest, most universal trailer lock you’ll ever need. Built from hardened steel and tested against every major coupler design, the FORTRESS provides unbeatable protection from theft and tampering. It’s thick housing and precision-engineered locking core make it virtually pick-proof, while the corrosion-resistant finish and dust cover keep it performing smoothly through rain, snow and sun. Whether at home, on the jobsite or on the open road, the FORTRESS delivers the ultimate peace of mind for your trailer’s security.
Locking your trailer coupler is the best way to keep your trailer safe. A coupler lock protects your trailer by making it difficult for a thief to hook up your trailer to their vehicle. The Fastway FORTRESS helps keep your trailer secure. It is the toughest coupler lock, made from the highest corrosion resistant material and fits virtually every coupler style. In fact, after years of testing, haven’t found a coupler it doesn’t fit. The lock has a hinged cover, protecting it from dirt, debris, rust, water and ice. With it’s thick housing, incredible strength and a lock that’s very difficult to pick, the FORTRESS deters theft, providing peace of mind and trailer security.
Hardened Ushackle and dual locking pins for pry resistance
Front-facing lock cylinder and winged dust cover for weather resistance
Engineered to resist drilling and picking
Universal Fit: Works with virtually every 1-7/8″, 2″ or 2-5/16″ coupler style, so you can be confident it will fit your trailer
Maximum Security: Hardened steel housing resists cutting, prying and drilling, making it very difficult for a thief to steal your trailer
Weatherproof Protection: Dust cover shields the lock core from dirt, debris and ice
Corrosion Resistant: Rust-resistant finish ensures long-term durability in all climates
Easy to Use: Installs in seconds-adjust, lock and walk away with confidence that your trailer is safe
Designed and Engineered in the USA: Developed with precision and tested for real-world durability and perfect fit on hundreds of couplers
Safe Towing With the Fortress Coupler Lock
The Fortress Coupler Lock is built to do one thing exceptionally well: protect your trailer from theft. Whether it’s parked at a job site, campsite or outside your home, The Fortress Coupler Lock helps you rest easier knowing your trailer isn’t going anywhere without you. Made from hardened steel and designed to resist prying, picking and drilling, this lock gives you serious peace of mind in just seconds. Once installed, it creates a visible deterrent that tells would-be thieves. It’s fast to install, easy to remove with your key and fits most standard couplers-so you get strong, reliable protection without any hassle. Protect your investment. Prevent a nightmare. Lock it down with confidence. The Fortress Coupler Lock is how you stay in control-even when you’re not around.
An Essential Part of Your Towing Setup
The Fortress Coupler Lock works great alongside the FLASH Secure Ball Mount. On a standard ball mount, you slide it into your receiver and run a hitch pin through a hole, then clip it. That pin is what holds everything in place and it’s famously easy to defeat – there are YouTube videos showing how easy it is to snap off a hitch pin and just walk away with someone’s ball mount. The FLASH Secure Ball Mount fixes this with a built-in locking system instead of a loose pin. The adjustment pin and the hitch pins are built right into the ball mount itself, so they can’t be snapped off or broken.
Easy To Install
The Fortress Coupler Lock makes securing your trailer effortless. With a design focused on convenience and practicality, installation requires no complicated tools or extra parts. Simply slide it onto your coupler, engage the locking mechanism and in seconds your trailer is safely protected. Whether you’re locking up at the campsite, job site or driveway, The Fortress Coupler Lock ensures a hassle-free, consistent experience every time. It’s intuitive design means you spend less time fiddling with your lock and more time enjoying peace of mind.
Compact & Easy To Store
The Fortress Coupler Lock is compact enough to store neatly in your vehicle’s glovebox, toolbox or storage compartment, making it accessible whenever and wherever you need it. Despite it’s robust build, it’s designed to minimize space requirements, ensuring your valuable storage areas remain uncluttered and organized. Lightweight but tough, it travels easily, keeping security at your fingertips without the bulk or inconvenience of larger locks. It’s the kind of reliable protection you can effortlessly keep on hand, ready to deploy at a moment’s notice.
Specifications
Material: Alloy Steel with CorrosionResistant Finish
Lock Type: Cylinder/Key Lock with BarrelStyle Keys (two included)
Dimensions: 3.28″ × 9.25″ × 9.25″
Weight: 3 lb (assembled product weight)
Warranty: Limited Lifetime Warranty
Included: Coupler Lock and Two Keys
Recommended Use
Boats, RVs, utility trailers, horse trailers, travel trailers, ATVs and more.
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