Lund 9447 Aluminum Storage Box; L 40.75 in. x W 20.5 in. x H 18 in.; Flush Mount;
Lund 9447 Aluminum Storage Box; L 40.75 in. x W 20.5 in. x H 18 in.; Flush Mount;
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Lund

Lund 9447 Aluminum Storage Box; L 40.75 in. x W 20.5 in. x H 18 in.; Flush Mount;

4.5 stars out of 98 reviews
(4.5)|
98 ratings
Lund 9447 Aluminum Storage Box; L 40.75 in. x W 20.5 in. x H 18 in.; Flush Mount;Lund 9447 Aluminum Storage Box L 40 75 in x W 20 5 in x H 18 in Flush Mount
Finish:Silver-Out of stock

Key item features

  • Provides A Clean Look And Unobstructed View Of The Road
  • Maintains Full Use Of The Truck Bed
  • Locking T-Handles Offers Easy Access
  • Keeps Contents Dry And Clean
  • Limited Lifetime Warranty
  • The Lund Aluminum Flush Mount Single Lid Truck Tool Box provides the extra room needed for an efficient, effective storage solution. Made of sturdy aluminum with a black finish, this box is ideal for use as a utility box or storage lock for an SUV. The diamond-tread finish withstands unimaginable beatings and will still look clean and scratchless while protecting against water and rust. An electrostatically applied finish and Ethafoam mounting strips protect against abrasions and scratching. This side mount box gives easy access to all its contents and comes with strong paddle handles. Strong, lockable T-handles provide added protection of valuables. Comes with a limited lifetime warranty that protects against defects in materials and workmanship.
  • LUND is the first automotive accessory manufacturer to develop and offer comprehensive packages to customize and personalize trucks, SUVs and vans. An American-based company and the creator of the wrap hood shield category through the invention of the Interceptor hood shield, LUND designs and manufactures the most stylish, high performance and premium automotive accessories for trucks and SUVs. Product categories include: Interceptor hood protection, nerf bars, running boards, tonneau covers, exterior accessories, storage boxes, cargo management and bed accessories. Choose LUND for Premium Style, Lasting Performance.
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4.5 out of 5 stars
stars98 ratings98 reviews
How item rating is calculated
  1. 5 stars77% (75)
  2. 4 stars9% (9)
  3. 3 stars6% (6)
  4. 2 stars0% (0)
  5. 1 star8% (8)
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Showing 1-3 of 98 reviews

Feb 9, 2025
Hartwig H.
5 out of 5 stars review

Seller Verified Purchase

Clean, slick and watertight

Pros: Size fit is perfect and tight; no leakage during a 6hr drive through a snow storm. Cross bars prevent sagging under heavy snow loads. Fully removable (and re-installable) within minutes (once figured out how) Customer service very available and patient. Cons Installation instructions are confusing or not applicable. Additional hardware - up charge from base model - has no use (GMC 1500 Denali Ultimate), despite the customer service's assurance. Will see how to seal on top of the tailgate will hold against the friction upon opening up over time.

Review from realtruck.com
Helpful?4B6P0V90FESW17469474
Jan 22, 2025
Benjamin S.
5 out of 5 stars review

Seller Verified Purchase

Excellent product

It looks great, is easy to install, and keeps everything dry in the bed of my truck. I bought this one to replace my Trifecta 1. 0, which lasted me 10 years. I can see improvements to this version (it just seemed reinforced and secures closer to the tailgate, keeping things more secure). I'm happy with the product.

Review from realtruck.com
Helpful?4B6P0V90FESW17469474
Jan 15, 2026
Sharon M.
5 out of 5 stars review

Seller Verified Purchase

Very Nice

Fits well. Easy to install and adjust so it's flush and tight to the bed itself. This is my third Extang Trifecta Tonneau cover. I have one for every pick up truck. These look great and work well if you are towing a Gooseneck or Fifth wheel trailer.

Review from realtruck.com
Helpful?4B6P0V90FESW17469474