Extang Solid Fold 2.0 Toolbox — Low-Profile Tonneau Cover with Tool Storage
Our Solid Fold 2.0 Toolbox delivers the best of both worlds: a rugged, low-profile tri-fold tonneau cover and integrated toolbox storage in one seamless system. Engineered for truck owners who need cargo protection and organized tool access, this cover features heavy-duty aluminum panels with a powder-coated matte black finish that resists scratches and UV damage.
The integrated toolbox sits flush against the cab, giving you secure, lockable storage for tools, gear, and valuables while maintaining 100 bed access when the cover is fully opened. Whether you're a contractor hauling equipment or an outdoor enthusiast carrying adventure gear, the Solid Fold 2.0 Toolbox keeps everything secure, dry, and ready to go.
We built this system with our patented hinge design for smooth operation and reinforced corner guards for long-term durability. The toolbox compartment features weather seals and drainage channels to protect contents from rain and road spray, while the tonneau panels lock at the tailgate for added security.
Specs & design highlights
Materials & Construction
We manufacture the Solid Fold 2.0 Toolbox from heavy-gauge aluminum panels with a textured powder-coat finish that stands up to job-site abuse and highway driving. Each panel features reinforced internal ribs for added strength without unnecessary weight, and our corner guards protect critical stress points from impact damage.
The integrated toolbox compartment uses the same durable aluminum construction with weather-resistant seals around the lid and drainage channels that route water away from stored contents. All hardware is stainless steel to prevent rust, and the locking mechanisms are designed for thousands of open-close cycles. Our Solid Fold 2.0 standard cover shares this same panel construction if you need a tonneau-only solution.
Installation & Compatibility
Our clamp-on rail system installs in about 30 minutes with no drilling required. The side rails attach to your bed rails with adjustable clamps that accommodate various bed widths, and the toolbox mounts securely to the bulkhead using integrated brackets.
Truck Fitment
The Solid Fold 2.0 Toolbox fits most full-size pickup trucks including Ford F-150, Chevy Silverado, GMC Sierra, Ram 1500, Toyota Tundra, and Nissan Titan models. We manufacture bed-length-specific versions for 5.5-foot, 6.5-foot, and 8-foot beds. Check our online fit guide or contact our team to confirm compatibility with your specific year, make, and model.
Storage Capacity & Access
The toolbox compartment measures approximately 12 inches deep, 60 inches wide, and 14 inches tall, providing ample room for power tools, hand tools, tie-downs, safety equipment, and other essential gear. The full-width design maximizes storage while the low profile ensures it doesn’t obstruct your rear window view.
When you need bed access, the tri-fold panels open in seconds. Fold the first panel back onto the second, then fold both onto the third panel near the cab. This configuration gives you 100 access to your truck bed while keeping the toolbox accessible. The toolbox lid operates independently, so you can grab tools without opening the tonneau cover.
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Solid Fold 2.0 Toolbox Questions
The Solid Fold 2.0 Toolbox is manufactured in bed-length-specific versions for 5.5-foot, 6.5-foot, and 8-foot truck beds. We offer fitments for most full-size pickups including Ford F-150, Chevy Silverado, GMC Sierra, Ram 1500, Toyota Tundra, and Nissan Titan.
Use our online fit guide by entering your truck's year, make, and model to confirm compatibility. The system works with standard bed rails and requires a typical cab-to-bed gap for the toolbox mounting.
Yes, the toolbox lid operates independently from the tonneau panels. You can open the toolbox to retrieve tools and equipment without folding back any of the cover panels.
This design gives you quick access to frequently used items while keeping the bed secured. Both the toolbox and tonneau use the same key for convenience.
The Solid Fold 2.0 Toolbox panels are engineered to support evenly distributed loads up to 300 pounds when the cover is fully closed and latched. This allows you to place light cargo on top of the cover during transport.
Avoid walking or kneeling on the panels, and don't use the cover as a work platform. The toolbox compartment can hold approximately 100 pounds of tools and equipment.
The Solid Fold 2.0 Toolbox features weather-resistant seals and drainage channels that keep the vast majority of rain and moisture out during normal driving conditions. EPDM rubber seals line all panel edges and the toolbox lid perimeter.
While we design the system to be highly water-resistant, no tonneau cover is 100% waterproof in extreme weather or pressure washing. The drainage system routes water away from cargo and prevents pooling inside the bed or toolbox.
No drilling is required. The Solid Fold 2.0 Toolbox uses our clamp-on rail system that attaches to your existing bed rails with adjustable clamps. The toolbox mounts to the bulkhead using integrated brackets.
Most customers complete installation in 30 to 45 minutes with basic hand tools. Detailed instructions are included, and installation videos are available on our website.
Absolutely. The tri-fold design gives you 100 bed access when the panels are fully opened and folded against the cab. You can haul full-size plywood, long lumber, furniture, and other large items.
For quick access to cargo near the tailgate, fold just the rear panel back. If you need to haul something taller than the cover allows, all three panels can be removed in minutes without tools by releasing the quick-detach brackets.
We back the Solid Fold 2.0 Toolbox with a three-year warranty covering defects in materials and workmanship. This includes the aluminum panels, toolbox construction, hinge mechanisms, seals, and hardware.
The warranty does not cover damage from accidents, modifications, or improper installation. Register your product within 30 days of purchase to activate warranty coverage and access our customer support team.