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DiamondBack SE Tonneau Cover

$1,379.00 - $1,899.00
$1,627.22 - $2,240.82
Made in the USA
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The DiamondBack SE is an aluminum diamond plate tonneau cover that comes in a matte black or aluminum finish. It features four tie-down cleats to secure large cargo on the top of the cover and has a 400 pound hauling capacity.
Explore your options with the DiamondBack SE. This versatile tonneau cover allows you to access your truck bed from the front or back. If you need to haul larger items you can easily remove a panel of the cover by sliding it off the hinge. It also features an optional storage bin for better cargo management.
The DiamondBack SE offers top security, keeping your cargo safe in your truck bed and prying eyes out. Each panel has locking rails that prevent burglars from opening the cover and can be locked with a key.
While no tonneau cover is 100 percent water-resistant, the DiamondBack SE comes close. This tonneau cover seals over the bed rails allowing it to lock as tight as a vault. It's engineered to channel excess water away from the bed and the neoprene perimeter gasket prevent water from entering inside your truck bed.
  • Aluminum Diamond Plate Construction
  • Choose From Matte Black or Aluminum Diamond Plate Finish
  • No-Drill Installation on Most Applications
  • Convienent Truck Bed Access to the Front & Back
  • Features Rear & Front Locking Panels
  • Supports up to 400 Lbs
  • Four Tie-Down Cleats Included
  • Neoprene Gasket Perimeter
  • Gas Springs Hold Cover in Place
  • Limited Lifetime Structural / 3-Year Finish Warranty
  • Made in the USA

The Diamondback SE tonneau cover is a worthy investment for your truck. With it being made of aluminum diamond plate, it is far more durable than a fiberglass or vinyl cover. The Diamondback SE is constructed from .080" 3003 alloy aluminum, and has two panels for bed access. As far as security is concerned, there are die- cast zinc lock handles (3/8" deadbolt style steel lock rods) on both the front and rear panel. Diamondback uses flat head machine screws with nylon lock- nuts makes it very difficult to tamper with the hinges. The EPDM neoprene compression gasket runs along the perimeter to protect the items under your cover dry regardless of the weather. At the hinge point there are gutters for drainage. The exterior hardware is made of stainless steel, and additional tie down cleats are sold separately (comes with four tie down cleats). This cover comes with everything needed for installation, and installation should take less that an hour.

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Spec Sheet
FinishMultiple Options
WarrantyLimited Lifetime (Against Defects) 3 Years (Finish)
Weight Capacity400 lbs
California Residents: Prop 65 Warning


How to Install DiamondBack SE on a 2019 Chevy Silverado 1500
How to Install DiamondBack SE Tonneau Cover