Expand Your Bed Cap's Cargo Potential: Upgrade your Rough Country bed cap with a versatile crossbar system designed to create additional mounting space for gear, equipment, and adventure-ready accessories. Available with 42-inch or 47-inch crossbars, you can choose the configuration that best suits your bed cap and cargo setup. Whether you're hauling work supplies, weekend toys, or overland essentials, these crossbars help maximize your truck's cargo-carrying capability.

Built For Strength And Reliability: Constructed from durable, corrosion-resistant materials, these heavy-duty crossbars are engineered to withstand harsh weather, demanding job sites, and rugged off-road conditions. With a 600-lb. static load rating and 300-lb. dynamic load rating, they're ready to support everything from cargo carriers to rooftop tents.

Seamless T-Slot Integration: Designed to work directly with compatible T-slot rail systems, these crossbars deliver a clean, low-profile appearance while providing a secure mounting platform for a wide variety of accessories. The integrated design maintains a factory-style look without sacrificing functionality.

Accessory-Ready Design: Featuring a built-in 5/16-inch (8mm) T-slot channel, these crossbars make it easy to mount cargo baskets, bike racks, kayak carriers, recovery equipment, rooftop tents, and other T-slot-compatible accessories. Create a customized setup that adapts to your workday, weekend getaway, or overland adventure.

Optimized Clearance For Added Functionality: The 3.25-inch raised profile provides ample clearance between your bed cap and mounted gear, helping accommodate larger accessories while improving overall usability and fitment.

Two Crossbar Lengths For Flexible Fitment: Choose between 42-inch and 47-inch crossbar configurations to match your application. The 42-inch crossbars accommodate T-slot mounting widths from 29.75 to 42.75 inches, while the 47-inch crossbars accommodate mounting widths from 4.75 to 47.75 inches, providing expanded compatibility across a variety of bed cap and T-slot rail configurations.

Quick And Easy Installation: Engineered for a straightforward installation, these crossbars mount directly to compatible T-slot rails with no cutting, drilling, or complicated modifications required. Simply bolt them into place and get ready for your next job or adventure.