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We believe in doing right by our customers, no matter what it takes.

In keeping with that, we offer a “perfect fit guarantee” that ensures your satisfaction on 3 levels: low price, free shipping, and perfect fitment.

- Alan Marek, Founder of

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At PartCatalog, we’ll beat any competing vendor’s price. And we’re so confident in our rock-bottom prices that we’ll refund the difference if you find a lower price elsewhere.

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Our “free shipping” policy means that orders ship free of charge. When you place an order, you pay only the list price and any applicable taxes. We cover the shipping to save you money and ensure timely delivery.

100% Guaranteed to Fit

In the highly unlikely event of a fitment problem, we’ll return your purchase at no cost to you. We pay return shipping on all orders, so it won’t cost you a penny to send back a defective part.

Extang FullTilt Snapless Toolbox Tonneau Cover

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Sale Price: $449.00 - $499.00
Sale Price: $449.00 - $499.00

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This Extang FullTilt SL Toolbox Hinged Tonneau Cover is the perfect choice for truck owners who already have a toolbox installed in their truck bed. This superior truck bed cover comes with all of the features found in the original FullTilt Toolbox Tonneau Cover, with a few extras added in that make it even more convenient and easy to use.


  • Super Strong And Durable
  • Can Use With Current Toolbox
  • Superior Design
  • Only Premium Materials are Used
  • Saves On Gas
  • Made in the USA


Advanced Design

A lot of time and effort went into designing this particular soft, hinged Tonneau cover in order to make sure that it not only meets truck owners expectations, but exceeds them. The entire cover includes a newly created hinge design that allows it to be both strong and secure, whether you're opening it or closing it. This advanced design also allows for increased aerodynamics, which is going to help save you some money on gas.

Super Convenient

It's super easy to open this truck bed cover so you're able to easily get into your truck bed to get anything you may need in there at a moment's notice. Or you have the option to roll up the entire tarp to get it out of the way, which is convenient when you're hauling a really large truck load. There are even special handles you can use that allow you to easily open and close this highly efficient truck bed cover, and a popular sealing system that helps to keep the outside elements out of your truck where they don’t belong.

Limited Lifetime Warranty

Because this FullTilt SL Toolbox Tonneau Cover is made with the highest quality in mind, it comes with a lifetime warranty on the frame and a 10 year warranty on the tarp.

Order an Extang FullTilt SL Toolbox Hinged Tonneau Cover today for fast and free shipping!

Video is a representation and may not be the exact model listed

This product comes with a lifetime warranty on the frame and a 10 year warranty on the tarp.

The following part numbers are available in this product line:

    • 40350
    • 40355
    • 40460
    • 40465
    • 40470
    • 40475
    • 40480
    • 40485
    • 40830
    • 40835

To purchase this product for your vehicle, please select the Year, Make and Model of your vehicle at the top of this page.

Chevrolet (1988-2017)

C1500 Pickup, C2500 Pickup, C3500 Pickup, Colorado, K1500 Pickup, K2500 Pickup, K3500 Pickup, R20 Pickup, R2500 Pickup, R30 Pickup, R3500 Pickup, S10 Pickup, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic, Silverado 3500 HD, V30 Pickup, V3500 Pickup

Dodge (1994-2010)

Dakota, Ram 1500, Ram 2500, Ram 3500

Ford (1973-2017)

F-100, F-150, F-150 Heritage, F-250, F-250 HD, F-250 Super Duty, F-350, F-350 Super Duty, F-450 Super Duty, Ranger

GMC (1988-2017)

C1500 Pickup, C2500 Pickup, C3500 Pickup, Canyon, K1500, K1500 Pickup, K2500 Pickup, K3500 Pickup, R2500 Pickup, R3500 Pickup, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Sonoma, V3500 Pickup

Isuzu (1996-2008)

Hombre, i-280, i-290, i-350, i-370

Mazda (1994-2010)

B2300, B2500, B3000, B4000

Mitsubishi (2006-2008)


Nissan (2005-2017)

Frontier, Titan XD

Ram (2011-2017)

1500, 2500, 3500, Dakota

Suzuki (2009-2012)


Toyota (1995-2017)

T100, T100 Pickup, Tacoma, Tundra

Customer Reviews

All reviews are from actual, verified customers. We will invite you to leave your own review a few days after receiving your order.

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