M-Series - 19-20 Ram 1500 Classic; 10-20 Ram 1500/2500/3500, 6.4' w/out RamBox


Application Notes:

  • Includes additional flange(s) that either clamp, screw or adapt to the bulkhead or side bed rail area. Allow 15 minutes more for installation.
  • Tailgate extrusion delete kit included.
Please allow up to 10 business days to build & ship your order.


The M-Series retractable truck bed cover provides you the security of a hard cover, smooth appearance of a soft cover, and convenience of a retractable cover. Its durable vinyl-over-aluminum hybrid cover design is dedicated to four season protection and optimal bed security. It tackles durability while remaining exceptionally easy to operate with its unique frictionless construction and insulated grip lever. Simply use its key to unlock the cover and begin to open towards the cab as it retracts into its compact canister. The M-Series locks in multiple open positions along the truck bed and can open, lock and close without even opening the truck’s tailgate. Checking the box for unmatched convenience and quick access to your bed and gear. Roll-N-Lock’s M-Series retractable truck bed cover has a quick and easy install, Made in the USA, and backed by a 3 year warranty.



Vinyl-over-aluminum low-profile design maintains a sleek truck bed cover appearance with an aluminum undercarriage that has a patented, contoured hinge design for frictionless rotation & theft protection


Features a torsion spring enclosed in a 3" aluminum casing, along with patented contoured hinge design for frictionless rotation to enable effortless & secure operation


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 to preserve truck bed cargo space


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.


9 Total
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.
Randall T.
2020 GMC Canyon
5 / 5
6 June 2020
Great looking adn operates well.
David N.
2018 Chevrolet Silverado 3500 HD
4.8 / 5
18 June 2020
The installation instructions were vague at times. The pictures were ok, but a written explanation would be helpful
Donald A.
2019 Ford F-250 Super Duty
4.7 / 5
19 June 2020
I have owned 3 trucks in the last 35 years and I have had 4 rollnlocks. I wish I could have purchased the A-series but you do not offer it for a long bed. Love The product and brand. I will ROLL-N-LOCK for life!!! Only way to protect my tools!!! Thank you.
C G.
4.5 / 5
2 September 2020
Easy Install
Great product, great customer support. Easy install and great instructions. This was on a 2020 Ram 1500.
3.8 / 5
22 August 2020
Great Cover