Heavy-Duty Proven Industries Fifth-Wheel Kingpin Lock, Made in The USA

Proven Industries, a trusted brand in the industry, is committed to offering you sturdy, efficient, and secure products. As a family-owned business, we prioritize customer satisfaction while upholding high quality standards. All our products are proudly manufactured in the USA, giving us greater control over the entire process from development to delivery.

Our locks come equipped with a universal key system that is compatible with our Hyper Hitches product line, ensuring easy access and convenience for our customers. Safeguard your belongings with our top-notch lock systems that provide peace of mind and protection.

Our journey began when our family trailer was stolen along with valuable equipment worth thousands of dollars. Determined to prevent such incidents from reoccurring, we embarked on a mission to design robust and long-lasting locks that offer maximum security.

Crafted from hardened steel, our locks are engineered to withstand attempts by burglars to break them using power tools, hammers, or crowbars. Each lock is tailored to fit specific couplers, so make sure to verify the compatibility of your trailer coupler with our lock hardware before making a selection.

Manufactured exclusively in the United States, our products undergo rigorous quality control measures to ensure superior performance and reliability. Being a family-owned business allows us the freedom to focus on creating the most effective and durable products without compromising on quality.

Experience the convenience of our unique key system that allows you to key all your locks alike, making it easier for you to manage and access them. Secure your trailer with our heavy-duty coupler lock designed to fit select 2-inch trailer couplers.

Protect your valuable possessions and vehicles with our tough fifth-wheel lock, specifically engineered for industrial and heavy-duty fifth wheels. Made with solid steel and featuring a stainless steel pin, this lock is virtually impenetrable to unauthorized access.

At Proven Industries, we are dedicated to delivering the most effective trailer locks on the market. From research to manufacturing, we oversee every step of the process to ensure high-quality products that meet the needs of our customers.

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