Classic Platinum Toolbox Truck Bed Cover


Starting At: $309.00

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The ultimate quality choice when nothing but premium metal components will do. The Classic Platinum Toolbox fits most standard 18-20 in toolboxes and offers fast, easy access to truck bed & cargo by simply dropping tailgate or by rolling up the tarp.

Exclusive and patented all-climate tarp design that's fully adjustable 4 ways for easy use in cold weather. One-handed tail rail quick release with the patented "ClickLock™" corner system. The "TuffSnaps" stainless steel and brass snaps will not break. Field tested & proven. It installs within minutes (no tools needed.) 

If you wish to learn more about the Classic Platinum visit our FAQ page


  • Classic Platinum Toolbox tonneau fit most standard 18-20" size toolboxes
  • Patented L-Channel design and adjustable sealing system easily bridges the toolbox-to-tonneau gap for a perfect fit and rain drainage
  • Extang makes the only 4-way adjustable tonneaus. Simply position snaps at the appropriate weather setting for a perfect fit
  • Perfectly sewn with special, anti-curl corners. Thick polymer backing along the perimeter provides long, durable tarp life
  • Heavy-duty anodized aluminum rails and Monster Bows. The ultimate tonneau choice when nothing but premium metal components will do


Please feel free to make use of the Extang Classic Platinum Toolbox Truck Bed Cover installation instructions below to assist you with the installation. Upon purchase you’ll receive vehicle specific instructions. However, if you have further questions or need technical assistance, please call one of our knowledgeable installation experts at 800-877-2588.


The Extang Classic Platinum Toolbox Tonneau carries a lifetime warranty against defective materials or workmanship on all truck bed cover rails, aluminum components, clamps, bows, hardware. And a 10-year warranty against defective or workmanship on the vinyl covering.


12 Total
Nathan H.
( Huntsville, AL )
5 / 5
2 February 2018
I bought this cover for a 2005 Toyota Tundra. Installation took some time, but it's secure. It defin... Read More
William G.
( Palatine bridge, NY )
5 / 5
14 January 2018
Clarence O.
( Wappingers Falls, NY )
5 / 5
11 January 2018
Elizabeth K.
( Freeland, MI )
5 / 5
25 September 2016
The only thing I would improve about this cover is that the cover plate that bridges the gap between... Read More
Edward S.
( Cherry Hill, NJ )
5 / 5
9 October 2014
Coy C.
( Blytheville, AR )
4.8 / 5
21 December 2015
Ordered and had it in 3 day, even with having to raise tool box because of low top took only about 1... Read More

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