WorkSport AL3 Hard Tri-Fold Cover - With RamBox - Without Multi-Function Tailgate

The AL3 Pro, is Worksport’s first low profile hard trifold tonneau cover. Designed with our customers in mind, this hard truck bed cover showcases the best of American engineering and craftsmanship. The AL3 Pro is made using high-quality material that is more than 90% sourced in America and uses ultra-thick formed aluminum that provides superior dent resistance compared to other hard covers. The Worksport AL3 Pro fits seamlessly with a wide range of makes and models and can be installed in under 10 minuets, thanks to our easy-to-use brackets that don’t extend the length of the truck bed. Demonstrating Worksport's commitment to environmental responsibility, we’ve designed the AL3 Pro to be more than 95% recyclable. We‘re able to achieve this because Worksport hard covers are made using minimal plastic and rubber components making them an eco-conscious tonneau cover choice cover that doesn’t sacrificing durability or style.

Key Features

• Single-formed ultra-thick aluminum panels (over 3× thicker than typical competitor panels), reinforced with internal crossbars for superior durability. 

• DiamondShield™ ceramic/matte paint finish: scratch‑resistant, UV- and salt-proof.

• Tri‑fold design: Folds in thirds for easy partial (2/3) or full bed access; the top section is removable for full bed use. 

• Quick‑latch system: Rear cable‑release latch and front clamp assembly allow one‑handed operation—even with tailgate closed. 

• Triple‑fin EPDM seals + foam corner seals for efficient water and dust resistance.

• No rails or drain tubes: Uses clamp‑on brackets; installs in 10–45 minutes without drilling or bed modification. 

• Made in the USA, with over 90% domestic content and more than 95% recyclable materials. 

• 3-year warranty covering aluminum panels, hardware, and plastics.

Installation

• No drilling or trimming required. All necessary hardware is included.

• Uses proprietary clamp brackets that grip the bed side walls; installs in under 45 minutes, often as quickly as 10–15 minutes.

• The low weight (around 55 lb) enables easy handling and removal.

• Optional center slam latch kit can be added to improve rear-panel sealing and convenience. Many users report it enhances leak prevention. 

• Extensive model-specific install guides and videos are available via Worksport and third-party channels.

Care & Maintenance

1. Cleaning: Rinse off loose dirt, then wash with mild automotive soap. Dry thoroughly with a microfiber towel. 

2. Protecting the finish: After drying, apply a UV protectant (e.g., 303 Aerospace Protectant) to preserve the ceramic/paint finish. Reapply as needed. 

3. Inspect seals regularly for wear or debris. Clear any buildup.

4. Latch maintenance: Clean the quick-latch mechanisms; apply silicone lubricant for smooth operation—wipe off excess.