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Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs
Lock N Roll

Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs

Part Number: 336VS503
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$242.47
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Ideal for the rigors of off-road towing, this vehicle-side hitch works with your trailer-side Lock N Roll coupler (sold separately) to form an extra-strong connection that is safe and secure, no matter the terrain. Adjustment channel sold separately. 1-800-940-8924 to order Lock N Roll accessories and parts part number 336VS503 or order online at etrailer.com. Free expert support on all Lock N Roll products. Great prices and Fastest Shipping for Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs. Accessories and Parts reviews from real customers.
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  • Reviews (6)
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Lock N Roll Accessories and Parts - 336VS503

  • A-Frame Trailer Coupler
  • Adjustable Trailer Coupler
  • Straight Tongue Trailer Coupler
  • Rotating Coupler
  • Lock N Roll
  • 11000 lbs

Ideal for the rigors of off-road towing, this vehicle-side hitch works with your trailer-side Lock N Roll coupler (sold separately) to form an extra-strong connection that is safe and secure, no matter the terrain. Adjustment channel sold separately.


Features:

  • Channel-mount hitch links with Lock 'N' Roll trailer-side coupler (sold separately) to hook up your trailer to your tow vehicle
    • Bolts into adjustment channel on your vehicle
    • Provides attachment point for trailer-side coupler
  • More secure connection than a traditional ball coupler
    • Vehicle-side latching plates interlock with trailer-side coupler to form strong connection
    • No more worries about coupler popping off of ball
  • Articulating design softens road shock and is great for off-roading
    • Bearing in head unit allows for 360 degrees of rotation
    • Full articulation when paired with trailer-end coupler - setup pivots side to side and up and down
  • Tight, interlocked connection creates smoother, quieter ride than pintle hitch
    • Close-fit connection reduces rattling noise and jerking motion
  • Channel bracket (sold separately) lets you adjust the hitch's height to match different trailers
    • Raise or lower hitch and bolt into channel to change height
    • Grade 5 mounting bolts and locknuts included
  • Fast, easy hookup and disconnect
    • Wide range of motion makes it easy to connect, even at an angle
    • Attachment hardware included for securing latching plates
  • Steel alloy construction is strong and durable
  • Black paint finish resists corrosion
  • Meets SAE J684 towing safety regulations
  • Hitch lock sold separately
  • Made in the USA


Specs:

  • Maximum gross trailer weight: 11,000 lbs
  • Maximum tongue weight: 1,100 lbs
  • Application: 3" wide channel bracket
  • Adjustable channel width: 2-7/8"
  • Mounting bolt dimensions: 5/8" diameter x 5" long
  • Latching pin dimensions:
    • Pin diameter: 1/2"
    • Usable length: 4-3/4"
  • Limited lifetime warranty


This hitch combines with a Lock 'N' Roll trailer-end coupler (sold separately) to create a safe, secure, fully articulating connection that's great for towing whether you're on the road or off-road. It's more secure than a traditional ball hitch, and it's more comfortable and quieter than a pintle setup. The Lock 'N' Roll connects quickly and easily, and can adapt to any towing conditions.


Strong, Safe Connection

When using a traditional ball coupler, it can be hard to tell if the coupler is fully latched around the ball. You can head out assuming the connection is secure, only to have the trailer pop off of the ball and disconnect while you're towing. With the Lock 'N' Roll, that won't happen.


Lock N Roll Connected

This unique hitch is designed to interlock with a matching trailer-side coupler to form a tight, secure connection. Unlike on a ball coupler, the latching components on the Lock 'N' Roll system are easy to see, so you can tell at a glance if the connection is secure.


Once secure, the Lock 'N' Roll setup offers a wide range of motion, which makes for a smooth ride. Because of the articulating action of the combined hitch and coupler, the Lock 'N' Roll connection can handle the harsh bumps and road shock that could otherwise stress and potentially damage a ball coupler.


The Lock 'N' Roll connection also makes your trailer less vulnerable to theft. Unlike a traditional ball coupler, which is compatible with any hitch ball of a matching size, the trailer-side Lock 'N' Roll coupler can only connect to a vehicle-side Lock 'N' Roll hitch. So your trailer cannot be towed away unless it's connected to a vehicle with a Lock 'N' Roll hitch installed.


With the Lock 'N' Roll, you can have peace of mind knowing your connection will not come apart or succumb to damage caused by road shock, nor will your trailer be vulnerable to theft.


Comfortable Off-Road Towing

The pintle hitch connection is the most common setup when towing off road because of the flexibility in the connection. But that flexible connection can also result in a lot of slop. This can cause uncomfortable jerking as well as rattle and noise. In addition, when using a pintle/lunette ring setup, it can be difficult to back up your vehicle and trailer without jackknifing. And it can be hard to disconnect at certain angles, which may be a necessity when overlanding.


The Lock 'N' Roll assembly, on the other hand, offers a close-fit, slop-free connection that's designed for off-roading. This close-fitting design provides a smoother ride than a pintle/lunette ring connection with less rattle. It also makes it easy to back your vehicle and trailer up without jackknifing.


Offroading Jeep with a Lock 'N' Roll hitch

When combined, the Lock 'N' Roll hitch and coupler also create a fully articulating connection that's great for off-roading. The bearing that's built into the vehicle-end hitch allows for 360 degrees of rotation, which means that your trailer could actually roll all the way over and not take your vehicle with it. The connection also pivots side to side and up and down, making it easy to take rough trails without jarring your setup. This also allows for fast and easy disconnection, even at extreme angles.


How Lock 'N' Roll Works

Lock N Roll Fully Connected

Each Lock 'N' Roll setup requires 2 parts - a trailer end and a vehicle end. Together they create a strong, secure connection. To connect, just line up the trailer end and vehicle end together and place the outer metal tabs of the trailer-end coupler into the hooks on the vehicle-end hitch. Then fold the latching plates on the vehicle-end hitch down and secure them in place over the tabs using the included pin and clip. With the latching plates secured, the Lock 'N' Roll assembly will stay firmly connected.


In Action Diagram

When the trailer-side coupler and vehicle-side hitch are secured together, they form an articulating assembly with 3 axes of directional motion. The uniquely designed bearing on the vehicle-side hitch allows the connection to rotate a full 360 degrees. The trailer-side coupler's hinge allows the connection to pivot to the left and to the right. And when the 2 parts are joined, the tabs will roll inside of the hooks so that the entire assembly can tilt up and down.


Towing with the Lock 'N' Roll is easy, and it gives you a connection that's both flexible and secure.


Get Maximum Security Locking Pins

Get extra security for your trailer. InfiniteRule makes hitch pin locks (IR59FR - sold separately) specifically for this Lock 'N' Roll articulating hitch. You'll get two stainless steel locks: one with a 1/2" diameter pin, and one with a 5/8" diameter pin. These will replace the standard pins and clips on the driver-side and trailer-side of your coupler.



VS503 Lock and Roll Articulating Trailer Hitch - Vehicle End - 3" Adjustable Channel Mount - 11K





Customer Satisfaction Score:


Customer Reviews

Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs - 336VS503

Average Customer Rating:  4.8 out of 5 stars   (6 Customer Reviews)

Ideal for the rigors of off-road towing, this vehicle-side hitch works with your trailer-side Lock N Roll coupler (sold separately) to form an extra-strong connection that is safe and secure, no matter the terrain. Adjustment channel sold separately.

by:

As always excellent. Product as described. I usually never write reviews but etrailer is the ONLY company that follows up period! They are not hiding behind the COVID-19 excuse like every other internet company. Great company



by:

Won't know till I get the trailer. Probably work fine. I'll let you know.



by:

sturdy



by:



by:

All good very happy.



by:


6
6

See what our Experts say about this Lock N Roll Accessories and Parts

  • Choosing the Correct Rise/Drop for Lock N Roll Articulating Hitch
    The # 336VS503515 comes with the adjustable channel bracket along with the adjustable channel mount and bolts. You will need to install the channel mount in the appropriate rise/drop position since it does not come fully assembled. It looks like you already have a complete Lock N Roll hitch so you actually don't need the # 336VS503515. Instead, you could get the # 336TS515 to replace your existing channel bracket. You can remove the # 336VS503 on your current Lock N Roll and install it...
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  • Can The Lock N Roll Vehicle Side Hitch # 336VS503 Fit a Curt Adjustable Ball Mount # C45900?
    Yes, you can install the Lock N Roll Articulating Hitch # 336VS503 on the Curt Channel Style Adjustable Ballmount # C45900. The holes on the Lock N Roll are 5/8" diameter and spaced every 2" on center. This will fit the Curt having the same 5/8" diameter holes spaced every 1" on center. This will give you more adjustments than the Lock N Roll 3-Position # 336TS505 or 5-Position # 336TS515 receivers.
    view full answer...
  • Dimensions of the Lock N Roll Articulating Adjustable Hitch
    I spoke with my contact at Lock N Roll about the Lock N Roll Articulating Hitch part # 336VS503505 and they were not quite sure what measurements you are looking for nor was I. That said, I went out to our warehouse for you and jotted down a few dimensions on the above in hopes these were what you were looking for. If it is not please try to further clarify this for me and I would be happy to remeasure this for you. I have attached a photo below with the dimensions I think you are looking...
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  • What All Do I Need To Use The Lock and Roll Hitch System?
    The only difference between buying the Channel Bracket # 336TS505 and the Channel Mount # 336VS503 separately is only the fact that they are purchased separately. It's the same thing so grab whichever one saves you the most money. ON the trailer side you can use # 336TS502 but you will need the weld on channel bracket # 336TS516 to install the coupler. I've included some videos for you to watch!
    view full answer...
  • Inner Channel Width of Lock N Roll Articulating Hitch # 336VS503
    The inner channel width of the Lock N Roll Articulating Hitch # 336VS503 that you referenced is 2-7/8 inches on the side that attaches to the articulating mount. The other end is designed to fit into a 3 inch wide channel. The inner width of this would then be 2-1/2 inch.
    view full answer...
  • Is Curt Channel Style Shank Compatible with Lock N Roll Articulating Hitch
    Hey Craig, thanks for reaching out! The Replacement Shank for Curt Channel Style Adjustable Ball Mounts # C45910 will be able to accommodate the Lock N Roll Articulating Hitch # 336VS503 just fine. The Lock N Roll has 2" spacing between the mounting holes while the Curt has 1" spacing so you'll be skipping a hole when you install it.
    view full answer...
  • Hitch Ball Compatible with Lock N Roll Adjustable Channel Bracket for 1-1/4 Inch Hitch Receivers
    The Lock N Roll 3-Position Adjustable Channel Bracket for 1-1/4" Hitch Receivers - 2,500 lbs # 336VS507 will use the Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs # 336VS503 for your connection to your trailer. If you then want to use the channel bracket for a hitch ball, you can use the Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount # C45912. Then you can use the pin and clips # C45925. With this combination...
    view full answer...
  • Parts Needed To Use Lock N Roll Articulating Hitch With Curt Channel Style Adjustable Ball Mount
    In order to use the Lock N Roll Articulating Hitch # 336VS503 with your Curt Channel Style Adjustable Ball Mount # C45900 you will need to also use the Lock N Roll Articulating Coupler # 336TS502. With those parts together, you will have no issue using the Lock N Roll hitch.
    view full answer...
  • Recommended 2-1/2 Channel Mount For The LockNRoll Articulating Hitch 336VS503
    The B&W Tow and Stow line of ball mounts, including the # BWTS20049B, will be too wide for the Lock N Roll # 336VS503 to fit around, so I can say that one is a no go right off the bat. With that out of the way, the # 336VS503 will fit in the channel of the BulletProof Hitches # HD256. You will still be limited to 11,000 pounds of capacity as this is what the # 336VS503 is rated to. As a side note, we do also have the Lock N Roll 5-Position Adjustable Channel Bracket # 336TS515 that will...
    view full answer...
  • Can The Lock N Roll Trailer Hitches Be Mounted On The Trailer Side?
    The Lock N Roll Articulating Hitches # 336VS503505, # 336VS501 and # 336VS503 are only designed to mounted on the vehicle side. The same goes for the Coupler Sides # 336TS504 and # 336TS508 only being designed for mounting on the trailer side. As the Lock N Roll has not been designed to work either way it has not been tested so there is no way to guarantee it will not have an issue if they were flipped around.
    view full answer...
  • How Often to Grease Lock n Roll Articulating Hitch # 336VS503
    There isn't an exact schedule for how often to grease the Lock N Roll Articulating Hitch # 336VS503 through it's low profile grease fitting but maybe twice a year under normal use. It really just depends on how often you are towing and the conditions that you are towing in like winter weather, saltwater etc. The LMX grease like the part # L11390 is the toughest and most waterproof so that is what I would recommend.
    view full answer...
  • Recommended Lock N Roll Articulating Hitch For Scamp Trailer
    For your Scamp trailer, the Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs # 336VS503 will work with the Lock N Roll Articulating Trailer Coupler for 2" Receivers - Trailer Side - 11,000 lbs # 336TS510 you mentioned but I don't believe that is the best option for your trailer as that could involve cutting and welding. Instead, I recommend the Lock N Roll Articulating Channel Tongue Trailer Coupler - 3" Channel - Trailer Side # 336TS508. This will...
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  • What Type of Shank Does Lock N Roll Hitch # 336VS503 Attach to
    Hey Lance, the bolt pattern of the Curt ball mount is different from what the part # 336VS503 is designed to fit so instead you'd need a shank like the part # 336TS505.
    view full answer...

Do you have a question about this Accessories and Part?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Alexander C
Written by:
Alexander C
Employee Ryan F
Updated by:
Ryan F

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