UnderCover UND-UC4138S Elite Smooth One-Piece Tonneau Cover Ready To Paint 5ft Bed

The UnderCover Elite Smooth (UC4138S) is a premium one-piece hinged tonneau cover finished in a smooth, paintable surface — ideal for truck owners who want a seamless, factory-matched look. Delivered in a smooth gray primer-ready finish, this cover is designed to be painted to match your vehicle's color for a truly custom, OEM-style appearance. It requires factory deck rails for installation.

Key Features:

• Smooth Ready-to-Paint Finish: Arrives in a paintable smooth gray surface for a color-matched, showroom-quality result
• BOLT Lock Technology: Rear handle integrates a BOLT lock cylinder that is codable to your truck's factory ignition key — one key for everything
• Removable LED Light: Built-in LED cargo light is 3x brighter than previous versions; features a fold-out hook, powerful magnet, and detaches for portable use
• X-Effect Structural Design: UnderCover's patented internal X-shaped reinforcement delivers a 500 lb. evenly distributed weight capacity while the cover itself weighs approximately 70 lbs.
• ABS Composite Construction: Lightweight yet exceptionally durable UV-protected ABS composite shell with heavy-duty steel powder-coated frame rails
• Full-Perimeter Weather Seal: Dual-bulb EPDM rubber gasket seals all edges to keep out water, dirt, and debris
• Cargo Retriever Tool: Included lanyard/retriever extends your reach across the full length of the bed and stores neatly under the cover
• Wall Mount Storage System: Includes garage wall-mount hardware so the cover can be stored upright off the ground when removed
• No-Drill Installation: Bolt-on clamp mount system requires no cutting, trimming, or drilling; typical first-time installation under 30 minutes
• Made in the USA with global materials

The UnderCover Elite Smooth is backed by a 3-year limited warranty against manufacturing and material defects. Requires factory deck rail system. All necessary mounting hardware and installation instructions are included.