Features to know about

Secure Cargo Anywhere: 10-Point Locking Aluminum Panels

When you’re carrying tools, gear, or anything that needs to stay put, the Lomax Professional Series Hard Tonneau Cover locks down tight. The tri-fold aluminum panels automatically secure to the side rails at 10 points as they close, creating a solid barrier against prying hands. Combined with a locked tailgate, your bed is fully sealed off. There are no exterior latches to tamper with—just smooth, flush panels that look clean and stay secure.

Work Through Any Weather: Weathertight Rubber Seals and Arched Design

Rain, dust, or snow doesn’t faze this cover. Continuous rubber seals run the full length of the side rails to keep water out, and the vinyl-coated hinges block moisture between each panel. The panels have a subtle arc that helps water roll off instead of pooling, so there’s no need for drain tubes or extra fittings. Your bed stays dry even through heavy storms or car washes.

Full Bed Access in Seconds: Tri-Fold Quick-Release Setup

You don’t have to choose between protection and access. The three aluminum panels fold up fast for two-thirds bed access or lift right off without tools when you need the whole space. Integrated storage clips with retractable straps hold the folded cover securely at the cab so it won’t rattle or block your rear view. Built-in handles and release cords on both sides let you open it easily from the tailgate.

Sleek Look, Strong Build: Low-Profile Diamond Plate Aluminum

Designed to sit just 1/2" above the bed rails, this low-profile cover keeps a clean line from cab to tailgate while helping reduce drag for better aerodynamics. The black diamond mist finish adds a bold look and resists scratches, UV damage, and dents from everyday use. Each high-strength aluminum panel is 20 percent stronger than standard truck body parts and supports up to 500 lbs of evenly distributed weight—all while weighing only about 50 lbs itself.

Quick Setup and Versatile Use: No-Drill Tight Bite Clamps

Mounting the cover is straightforward with eight Tight Bite clamps securing the side rails—no drilling required. The rails install inside the bed so stake pockets remain open for racks or tie-downs. Whether you’re hauling gear for work or heading out for the weekend, this design makes it easy to add or remove the cover anytime without extra tools.