Tonneau Cover With Toolbox | DiamondBack 270 | DiamondBack Covers
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Rugged Black
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  • Aluminum DIAMONDBACK 270 | Aluminum Aluminum
  • Aluminum DIAMONDBACK 270 | Aluminum Aluminum
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  • Aluminum DIAMONDBACK 270 | Aluminum Aluminum
  • Smooth Black DIAMONDBACK 270 | Smooth Black Smooth Black
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Rugged Black
Rugged Black
Rugged Black
Rugged Black
Aluminum
Aluminum
Aluminum
Aluminum
Smooth Black
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Smooth Black
  • Rugged Black
  • Rugged Black
  • Rugged Black
  • Rugged Black
  • Aluminum
  • Aluminum
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  • Aluminum
  • Smooth Black
  • Smooth Black
  • Smooth Black
  • Smooth Black
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DiamondBack 270

$2,599 FREE SHIPPING Sale

Rugged Black
Smooth Black
Aluminum
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Sorry, DIAMONDBACK 270 is not available for

Other Covers and Carriers: Shop Covers Shop ATV/SXS

Toolbox up front. Truck cover in the back. The DiamondBack 270 offers a combination of versatility, security, and easy access that's second to none. It's part toolbox and truck bed covers. Getting into your truck bed will never be the same, because now you can have all the access you've ever wanted.

View Product FAQ

  • Haul Capacity 400 Lbs
    Haul Capacity 400LBS
  • 0 Cleats Included
    Cleats Included 0
  • Max Panel Weight 35 Lbs
    Max Panel Weight 35LBS

Essential Add-Ons

Tailgate Seal Tailgate Seal
Tailgate Seal $39
+
DiamondBack LIGHT DiamondBack LIGHT
DiamondBack LIGHT $69
+
Toolbar Toolbar
Toolbar $89
+
Logo Badge Beanie Logo Badge Beanie
Logo Badge Beanie $30
+
Built in the USA Lifetime Warranty Free Shipping 30 Day Returns
How others are #BuiltDifferent

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STILL PLAYING HIDE AND SEEK WITH YOUR GEAR?

Game Over.

Three large access panels make for easy access to all your cargo all the way around your truck. You paid for whole bed, so you should be able to access it all too. Optional storage bins underneath the gull-wing doors keep you and your things organized.

  • Gull-wing access panels up front
  • Unique three-hatch design
  • Optional storage bins

Dry Gear

No Matter the Weather

A thick EPDM compression gasket runs along the perimeter of the cover to create a barrier to water, snow, or ice, keeping your cargo dry.

  • EPDM perimeter gasket
  • Gutter-protected hinge points
  • Side-facing key cylinders
  • Stainless exterior hardware
Watch Dry Gear

We Built Everything

Around Security

Rugged, die-cast zinc lock handles on the access panels of a DiamondBack keep your gear secure by actuating 3/8" deadbolt-style rods directly under the bed rails of your truck.

  • Deadbolt-style lock system
  • Die-cast zinc lock handles
  • 2 key locks
  • Tight and secure fit
Watch Ultimate Security

The coating we use is the exact same spray-on bedliner material used by Ford, Toyota and others for their new trucks before they leave the factory. The largest truck manufacturers have identified this material as the highest-quality coating on the market due to it being the most durable and hardest spray-on coating available. It’s easy to clean and resistant to gasoline, diesel fuel, chlorine and paint. Plus it is environmentally friendly with 100% solids and VOC Free.

The difference is the aluminum underneath the spray-on coating. Rugged Black features diamond plate aluminum and Smooth Black features smooth plate aluminum.

Yes. Because DiamondBack covers rest on top of the cargo box’s rails, bulkhead and tailgate and do not engage with the tailgate, opening and closing your tailgate while the cover is closed will be no issue. Even with a load on top of the cover. Auto-opening the tailgate via key fob may not work.

Yes. Those covers are rated at 400 lbs, so as long as you do not exceed that limit, you are good to stand or walk on top.

Not as vulnerable as you may think. We utilize flat-head machine screws and nylon lock-nuts to fasten our hinges to the cover. The nylon lock-nuts make it very difficult to loosen the screw from the topside of the cover only.

A DiamondBack cover will make the inside of your bed hotter than if it wasn't there. Anytime you remove flowing air from a space, the temperature in that space is more likely to rise, just as it is in your truck’s cab.

We do not have any stocking dealers. DiamondBackCovers.com is the only authorized retailer, unless otherwise stipulated. For questions on ordering, contact us at 1-800-935-4002.

Yes, with one exception. In addition to the neoprene gasket that’s pre-affixed around the perimeter of your DiamondBack truck bed cover, most late-model pickups will need a single piece of weatherstrip applied to the top of the cargo box bulkhead before the DiamondBack is installed. This piece of weather strip is shipped along with every cover we sell.

Not hard. You’ll need to know how to use a hex key, a socket wrench, and in the case of DiamondBack 270s and DiamondBack 180s, a drill. It also helps to have a second person present. Please have a look at our installation guides for more details.

Yes. In fact, we ship to houses more than to any other kind of destination. Since a delivery signature will be required, the freight carrier will call ahead to schedule a half-day appointment when they know someone will be home to sign.

Product Specs

Hauling Capacity 400 lb. dynamic load rating
600 lb. static load rating
Dimensions Call us for more information
Construction .080" 3003 alloy aluminum grade
3 structural studs
EPDM compression gasket
Stainless steel hinges and external hardware
3/8" steel lock rods
Die-cast zinc, keyed lock handles
5356 alloy TIG welds
In the Box DiamondBack 270 (assembly required)
Gas springs (6)
Cap clamps (6)
Clamp bracket
Lock-rod striker brackets (2)
Bed rail edge trim (2)
Bulkhead weatherstrip
1/8" hex key
Installation Time 75 min
Removal Time 10 min

Warranty

We build the toughest truck bed covers on the market and we stand behind them. DiamondBack products come with a limited lifetime warranty which covers both the manufacture and parts of the cover. Learn more

Documents

icon-ig DOWNLOAD:Installation Guide icon-om DOWNLOAD:Owner's Manual

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Let Us Install It!

No one enjoys drilling into their DiamondBack. With Base Track Installation, DiamondBack installs the tracks of your chosen rack system at the factory. You'll save yourself time and possible headaches knowing your tracks are installed correctly. Enjoy the outdoors instead of spending time installing the tracks on your DiamondBack.

*Tracks are not installed on the center panel of your DiamondBack.

 

$99.00
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How to Measure Your truck Bed:

Bed length is the distance between the inside of your tailgate and the bulkhead.

Does Your Bed Have an In-bed Track?

An in-bed track requires special cap clamps for installation.

Does Your Bed Have an In-bed Track?

An in-bed track is required to install this cover.

Does your truck have a CarbonPro bed?

Inspect the front wall of your truck bed behind the cab. CarbonPro beds have three recessed rectangular sections across the upper portion and two raised blocks directly below them as seen in the illustration above.

Please Reselect your truck.

Due to changes in year range options for certain truck models, you will need to reselect your truck.