Roll-N-Lock® M-Series™…the most advanced 
retractable truck bed cover made, has redefined the 
rules for truck bed security. From its retractable 
function, which permits opening or closing in literally 
seconds, to its rigid, vinyl-over-aluminum laminated 
construction, this 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 
cross bars to negotiate, no fabric shrinkage to struggle 
with and, best of all, no worries about the security of 
cargo. The Roll-N-Lock retractable bed cover…by far 
the most sophisticated and versatile truck bed cover 

The RNL Difference.
What sets Roll-N-Lock’s 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 its strength, roll compactness and quiet, smooth, non-binding movement. 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.
















































































Torsion Spring Equipped

Roll-N-Lock employs a heavy duty torsion spring drive which is housed in a 3" aluminum reel to ensure years 

Compact Housing And Flush Handle

With the cover fully retracted, the handle mechanism rolls back flush with the face of Roll-N-Lock’s compact housing, allowing more room for unobstructed storage.

Easy Access Lid 
Routine cleaning is made easy with Roll-N-Lock’s "Easy Access Lid". Absolutely no tools are required to open. Simply pull and turn the hold-down latches located at each corner of the lid, and lift the lid for complete access to the roll housing.


Recessed drain fittings ensure rapid and complete drainage of the unit housing.

Clamp-On Installation

Roll-N-Lock’s patented clamp-on track design greatly simplifies the installation process while minimizing the need for drilling holes on most trucks.

Multiple Latching Positions

With just a turn of the lock-lever, the Roll-N-Lock bed cover slides open. As the cover is pulled back using the convenient built-in pull strap, the patented ratchet-style locking mechanism latches in place at ¼, ½, ¾ or fully-closed positions.




Built-In Tailgate Lock

Keep cargo safe with Roll-N-Lock’s patented built-in tailgate locking system. Our positive system locks the tailgate and bed cover simultaneously for the most secure system possible in a retractable bed cover application.




Finger Insulator Grip

For very sunny and hot climates, we have developed a finger insulator grip, which allows the handle to be grasped without fingertips being burned.




Key Slot Cover

For colder regions, we have developed a key slot cover to prevent water from entering the lock mechanism and freezing.




Unique Construction

Our contoured, patented hinge design provides smooth, frictionless rotation. In the rotated position, the locking flange functions as a positive stop, minimizing stress on the surface material. In the flat position, the locking flange traps the radius of the adjacent slat, preventing disengagement when a surface load is applied.