Roll-N-Lock M-Series Truck Bed Cover

Starting at $1,229.00


From its retractable function, which permits opening or closing in literally seconds, to its rigid, vinyl-over-aluminum laminated construction, the Roll-N-Lock M-Series hybrid cover offers everything other covers do not. There are no snaps to manipulate, there is no roll or bundle to lash down or stow, no crossbars to negotiate, no fabric shrinkage to struggle with, no folding or solid hinged covers to combat, and, best of all, no worries about the security of cargo. The Roll-N-Lock M-Series tonneau cover…by far the most intelligent and versatile tonneau cover made.

What sets Roll-N-Lock’s M-Series tonneau cover construction apart from the competition is not just the superior quality of our vinyl surface material, but also the design of the slatted aluminum substrate which supports the vinyl. Each Roll-N-Lock slat is rotatively joined by an interlocking hinge. It is the geometry of this uniquely-contoured hinge that lends Roll-N-Lock tonneau covers their strength, quiet, smooth, non-binding movement and roll compactness. Close examination of the Roll-N-Lock hinge in the flat position reveals the fact that each slat is inseparably locked together, yet when rotated, no metal-to-metal contact occurs.

  • UNMATCHED STORAGE All Roll-N-Lock covers have the most compact canister of any other retractable cover. Sitting just 7 ¼" deep & featuring an aerodynamic housing lid, the M-Series preserves the truck bed cargo space
  • UNMATCHED STYLE The M-Series' vinyl-over-aluminum design maintains a classic tonneau appearance while being fortified with an aluminum undercarriage that has a patented, contoured hinge design for frictionless rotation & theft protection
  • UNMATCHED OPERATION The M-Series retractable cover features a torsion spring enclosed in a 3" aluminum casing, along with patented contoured hinge design for frictionless rotation to enable effortless & secure operation
  • UNMATCHED EASE The M-Series truck bed cover is simple to install with patented, clamp-on track design. All Roll-N-Lock covers are made in the USA & backed by a US-based customer support team, as well as a 3-year guarantee


Installation varies by part number. Please select vehicle to see the specific installation instructions.


The Roll-N-Lock M-Series has a 3 year limited warranty. This warranty is to the original owner and is non-transferable. Roll-N-Lock makes every effort to assure that its products meet high quality and durability standards to the original retail consumer/purchaser of our products that each product be free from defects in materials and workmanship. To view the Roll-N-Lock warranty, visit our Warranty page.


20 Total
Maximo D.
2007 Chevrolet Silverado 1500 Classic
5 / 5
13 November 2020
Now we are able to travel and not worry about anything in the back of the bed will get wet or stolen. Thank great.
Terry T.
2020 Ford F-350 Super Duty
5 / 5
21 October 2020
Awesome install and appearance....Had to shim rails and cover works effortlessly!
Brian E.
2010 Toyota Tundra
5 / 5
11 October 2020
Been having issues with the left lock not locking. Lubed with WD-40. Seems to be better.
2020 Toyota Tacoma
5 / 5
18 September 2020
Roger C.
5 / 5
17 September 2020
High Quality Materials and Design
Very happy with the M-Series and the Cargo Manager that we bought for our 2020 GMC Sierra 2500 HD. The quality of the materials and build is fabulous. While the instructions are good, it really pays to watch the installation video. I have a slight amount of leaking of water at the front of the bed, but I think more due to me not getting it quite tight enough to the front. So, I'm having to a ... Read More
Eric W.
2014 GMC Sierra 1500
5 / 5
11 September 2020
Amazing product. Great asset in protecting product on our work truck.
Jerome A.
2020 Chevrolet Silverado 1500
5 / 5
5 August 2020
Had one on my last truck for 11 years and this was the first thing I added to my new truck. Love your product!
Joseph Z.
2020 Dodge Challenger
5 / 5
28 July 2020
I'm very happy with it, It's make my truck look great
Mike C.
2020 Ford F-350 Super Duty
5 / 5
3 July 2020
Great product, great price, great install.
Roger S.
2017 Chevrolet Silverado 2500 HD
5 / 5
20 June 2020
Just purchased this cover but my son has one on his Silverado and It works great.