Enhance Your Travel Safety with AMPLock's U-BRA2516 | Sturdy 2-5/16" Ball Coupler Lock Patented 2-Parts Trailer Lock Elevate your trailer security with the AMPLock U-BRA2516, a heavy-duty 2-5/16" ball coupler lock designed with precision to fit your trailer's specific shape when unhitched. Crafted from materials that offer excellent rust resistance in all climates, this lock boasts a patented 2-parts design, along with a Sleeve-Lock and Collar Lock feature exclusive to 2-5/16" couplers. Experience easy usability with AMPLOCK's push and lock system, while enjoying the peace of mind that comes with the strongest lock in its class. The high-quality construction and advanced control and identification key system ensure top-tier security for your valuable cargo. Features Patented Lock Mechanism ‎Identification Key System Rust-Resistant Material Push And Lock System Easy And Efficient Made In North America Enhance security with a patented mechanism and rotating face, thwarting drilling attempts. The strategic cylinder lock placement challenges thieves, complemented by a swivel design preventing traction when locked. Supplied with 2 keys and a unique security code with millions of combinations, this lock sets a new standard. Heavy-Duty Construction Constructed from stainless steel and ducted cast iron, this lock boasts exceptional resilience. Engineered to absorb shocks without fracturing, it flexes upon impact, demonstrating durability. Resistant to torch cutting and extreme temperatures, this lock excels in strength. Its superior corrosion resistance ensures longevity, providing reliable protection for your trailer against force and harsh conditions. Advanced Control Key System Our High Security Trailer Lock features a patented 2-parts lock for formidable protection. The strategically placed Cylinder Lock thwarts unauthorized access, and the swivel design prevents vehicle traction when locked. Crafted from premium American materials, it seamlessly blends durability with security. Millions of key combinations ensure each customer's unique code, reinforcing your trailer's exclusivity. Precision Fit Design Our Precision Fit Design is meticulously crafted to seamlessly match the contours of your 2-5/16" trailer coupler when unhitched. This tailored approach ensures a snug and secure fit, providing confidence that your trailer is safeguarded with precision and care. Here is the Amplock Lineup AMPLOCK U-BRP2516 (fits 2 5/16 inches Ball Coupler with Straight Lip only) AMPLock U-TLS2 : 2'' RV Lock/Trailer Coupler Lock/Boat Trailer Lock AMPLOCK U-BRU2516 | Heavy Duty Trailer Lock for 2-5/16" Ball Coupler AMPLock U-LPCVR 5th Wheel Lock | Heavy Duty King Pin Lock for Travel Trailer AMPLOCK U-BRU2 | Heavy Duty Trailer Lock for 2" Ball Coupler AMPLOCK U-BRA2 | Heavy Duty 2" Ball Coupler Lock Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.7 out of 5 stars 1,577 4.6 out of 5 stars 649 4.3 out of 5 stars 46 4.6 out of 5 stars 144 4.3 out of 5 stars 46 4.4 out of 5 stars 82 Price $265.00$265.00 $129.59$129.59 $347.00$347.00 $250.00$250.00 $364.35$364.35 $347.00$347.00 Patented Lock Mechanism ✓ ✓ ✓ ✓ ✓ ✓