OneMonroe offers a robust line of cam locks, known for their dependability and strength. These cam-type locks, also referred to as lock rods or bar locks, have been designed to deliver consistent performance across a wide range of applications. Whether securing single doors, double doors, or end gates, our cam locks provide ample leverage, making them effective for both light and heavy-duty uses. Their design ensures a tight clamp, essential for creating a secure seal on doors, and they are especially effective in breaking frost seals, making them suitable for environments where temperature fluctuations are a concern.

Constructed with high-quality materials and precision engineering, OneMonroe’s cam locks are built to last. Our cam locks are easy to install and operate, providing a practical solution for various industrial and commercial applications. From warehouses and transportation to utility doors and outdoor enclosures, these cam locks meet the rigorous demands of any industry requiring secure closure. Our selection includes a range of sizes and configurations, allowing customers to choose the lock that best fits their specific requirements. Trust OneMonroe for cam locks that offer superior security and longevity, backed by years of experience and a commitment to quality.

OneMonroe’s Anti-Rack Locks provide superior security and stability for truck and trailer doors, preventing unwanted movement and ensuring a secure closure. Our anti-rack locking systems, including the 558, 657, and 658 models, are designed with high-strength materials and precision engineering to withstand rigorous use in transportation and industrial applications. These locks effectively reduce door misalignment and enhance durability, making them an essential choice for fleet operators and logistics companies looking for reliable locking solutions.

The 558 Two-Point Truck/Trailer Anti-Rack System can be supplied as a complete weldment using 1" schedule 40 pipe or as a kit of parts for field welding, featuring forged steel cams and keepers, anti-rack rings, and nylon-bearing brackets. For additional flexibility, the 657 and 658 models come with two large brackets with nylon bearings, a center bracket, two keepers, two cams, a handle, and a hasp, with the ability to configure the lock for right- or left-hand operation. Available in polished stainless steel or galvanized steel finishes, OneMonroe’s Anti-Rack Locks offer durability, strength, and customizable solutions to meet your specific application needs.

OneMonroe’s Stainless Steel Cam Locks, also referred to as Lock Rods or Bar Locks, are designed for reliable performance across a wide range of applications. These cam-type locks are renowned for their robust structure and impressive clamping power, making them a preferred choice for both industrial and commercial use. Manufactured from high-quality stainless steel, they offer excellent resistance to corrosion and wear, ensuring long-lasting security even in challenging environments. OneMonroe’s cam locks provide ample leverage, allowing for tight clamping to secure doors or to break frost seals, which is especially useful in cold or humid conditions.

These versatile cam locks can be applied to various types of closures, including single doors, double doors, and end gates, offering a secure solution for transportation vehicles, storage containers, and industrial enclosures. With an easy-to-install design and compatibility with different configurations, OneMonroe’s Stainless Steel Cam Locks simplify the process of securing any enclosure. For industries that demand a reliable locking mechanism that can withstand the rigors of daily use and environmental stresses, OneMonroe’s cam locks are a practical and dependable choice.

OneMonroe's Aluminum Side Door Locks provide reliable security and durability for a variety of applications, including trailers, cargo containers, and industrial enclosures. Manufactured from high-quality aluminum, these locks offer a lightweight yet strong solution that resists corrosion, ensuring long-lasting performance in harsh environments. Designed for ease of use, our side door locks deliver smooth operation and secure closure, giving you confidence in the protection of your valuable assets.

Whether you're securing commercial vehicles, storage units, or custom enclosures, OneMonroe's Aluminum Side Door Locks are built to meet your needs. With precision engineering and a focus on quality, these locks provide a dependable locking mechanism that stands up to frequent use. Available in a variety of styles and configurations, our aluminum side door locks can be customized to fit specific applications, making them a versatile and trusted choice for industrial and commercial security solutions.

OneMonroe’s Dead-Bolt Rod Locks provide robust security solutions for rear and side doors, offering heavy-duty protection with steel construction and a reliable three-point locking mechanism. Designed for versatility, these locks feature a tapered center bolt for a positive cam latch at the center position and are fully reversible for right or left-hand door configurations. Available in multiple configurations, including options with an inside safety release, these locks are engineered for durability and ease of use. The zinc-plated finish ensures corrosion resistance, making them ideal for demanding industrial and transportation applications.

Each heavy-duty three-point deadbolt lock includes a center case, top and bottom end bolts, and high-strength steel rods to secure the door in place. Rod guide accessories with anti-rattle springs enhance stability, while center lock mechanisms are available for rod or cable operation, providing additional customization options. For added convenience, these locks are compatible with outside handles featuring a 5/8" square shank. Whether you need a two-point or three-point locking system, OneMonroe offers a range of solutions to enhance security and performance in high-use environments.

OneMonroe provides custom manufacturing solutions to clients throughout the world. We can manufacture built-to-order parts, custom products and offer a wide variety of options to solve your problem. We can support high volumes and short-lead times.

Monroe Engineering Products is a full-service manufacturer of fabricated metal assemblies and hardware. We offer a diverse product line of off-the-shelf hardware and can custom manufacture our entire product lines to match your needs. We do vendor-managed inventory (vmi) on low-cost hardware items and manage larger fabrication programs from blueprint to delivery.