1. Trailer Hitch Ball Mount
  2. Lock N Roll
  3. Adjustable Ball Mount
  4. Fits 2 Inch Hitch
  5. Drop - 4-1/2 Inch
  6. Rise - 4-1/2 Inch
Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side - 11K

Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side - 11K

Item # 336VS517
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Trailer Hitch Ball Mount
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Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side - 11K Off Road Coupler 336VS517
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Ideal for the rough rigors of off-road towing or overlanding, 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. Lowest Prices for the best trailer hitch ball mount from Lock N Roll. Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side - 11K part number 336VS517 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Lock N Roll Trailer Hitch Ball Mount - 336VS517

  • Adjustable Ball Mount
  • Fits 2 Inch Hitch
  • Drop - 4-1/2 Inch
  • Rise - 4-1/2 Inch
  • Lock N Roll
  • No Ball
  • Class IV
  • 11000 lbs GTW
  • Off Road Coupler
  • Steel Shank

Ideal for the rough rigors of off-road towing or overlanding, 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.


Features:

  • Vehicle-side hitch links with Lock 'N' Roll trailer-side coupler (sold separately) to hook up your trailer to your tow vehicle
    • Shank inserts into your vehicle's trailer hitch receiver
    • Head unit 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
  • Built-in drop or rise lets you match height between vehicle end and trailer end
  • 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 pin and clip or hitch lock sold separately
  • Made in the USA


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • Maximum gross trailer weight: 11,000 lbs
  • Maximum tongue weight: 1,100 lbs
  • Maximum drop: 4-1/2"
  • Maximum rise: 4-1/2"
  • Latching pin dimensions:
    • Pin diameter: 1/2"
    • Usable length: 4-3/4"
  • Hitch pin hole diameter: 5/8"
  • 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.


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.



VS517 Lock and Roll Articulating Trailer Hitch - Vehicle End - 2" Hitch - 4.5" Rise, 4.5" Drop - 11,000 lbs





Video of Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side - 11K

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Lock N Roll Ball Mounts - Adjustable Ball Mount - 336VS517 Review

Speaker 1: Today we're taking a look at the Lock and Roll trailer hitch for the vehicle side. The Lock and Roll trailer hitch lets you hook up your vehicle to your trailer, provides a connection point for the Lock and Roll trailer side coupler. Trailer side couplers are sold separately, and available at etrailer.com. The hitch tube on this unit slides directly into your vehicle's hitch receiver. It is designed to slide into a two inch by two inch receiver.You can use this in either the drop or rise positions, you just need to rotate this whole mechanism over, which it does easily. It's on this joint system right here, so that way it can swivel side to side, 360 degrees all the way around.

But you can use it in either the drop or rise positions, to help ensure level towing. The gross trailer weight rating on this unit is 11,000 pounds. Tongue weight capacity is 1,100 pounds. This coupler system is safe, it's easy to use, and it's one of the most versatile options available on the market today.It's ideal for off road use, or for use over rough terrain. Works great for pulling a trailer with your UTV or ATV.

Now when coupling, the latch plates actually lock in place for a secure connection. I do have a trailer side coupler here today, so I do want to show you how it latches. It comes with this pin and clip, so you just need to remove the clip from the pin. Just rotate it, slide it off. The pin comes right out, and then those latch plates slide out of the way.

And then this simulates or demonstrates a trailer side coupler.Drops down into the connection points. Then the latch plates come over. And you want to secure it by reinstalling the pin and clip. And that's going to allow everything to be connected. So these latch plates actually lock in place for a secure connection.

Also, that offers a visible connection point which eliminates any question as to whether the trailer is hitched correctly. Now, when coupling, you have 360 degree rotation, and three axis of movement at the connection point, so that really helps prevent twisting damage to the vehicle and trailer frames that's caused my sudden changes in vehicle-trailer orientation.So the trailer side is able to rotate back and forth this way. You have a little bit of up and down play as well for going over that rough terrain. And then again, this mechanism right here is able to swivel all the way, so that really reduces that amount of strain placed on the trailer frame, and on the vehicle frame. To disconnect, that's really simple as well. Again, you just need to take the clip off of the pin. Pull the pin out. Move the latch plates, and then you can uncouple.So that's an easy system to use. It's a really nice design, very secure. Now this type of coupler system offers a wider range of motion, which allows you to couple and uncouple the trailer with ease. That's also really helpful when backing the trailer around a corner and into a tight spot. It offers very tight, close fitting connections, which reduces shock and chucking. We're looking at a durable, steel construction that provides a four inch drop or a four inch rise. It's SAE J684 certified. Parts made in the USA, and it is covered with a limited lifetime warranty.And that's going to do it for today's look at the Lock and Roll trailer hitch, for the vehicle side.


Customer Reviews

Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side - 11K - 336VS517

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

Ideal for the rough rigors of off-road towing or overlanding, 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.

- 336VS517
by:

The Lock N Roll is a great towing set-up for off road trailers. Super strong, great articulation and made in USA. Just an FYI that I have not seen mentioned on any web site: the rise/drop is measured from the center of the 2" receiver. 619207


Comments
It still works great. Really put it to the test crossing the Great Basin west to east and back. My trailer felt safe and secure thru multitudes of different terrain.
Steve - 04/08/2020

72618
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Ask the Experts about this Lock N Roll Trailer Hitch Ball Mount

  • Lock N Roll Hitch Assembly for 5 Inch Drop
    The correct Lock N Roll hitch assembly is going to depend on the size of the channel the coupler of your trailer sits on. You need about a 5" drop, and the closest is going to be the 4-1/2" drop Lock N Roll Articulating Hitch for 2" Receivers - 4-1/2" Drop/Rise - Vehicle Side # 336VS517. Being 1/2" away from perfectly level is not going to be an issue, and in order to secure the Lock N Roll to your hitch you need the Trailer Hitch Receiver Lock # e98880. After that you just need to...
    view full answer...
  • Will Lock N Roll Articulating Coupler Fit 2020 Sunset Park Traveler
    From what I can tell based on the photos I looked up of your 2020 Sunset Park Traveler it does have an A-frame coupler on it so as long as the frame is weldable then yes, you can use the Lock N Roll Articulating Coupler - A-Frame # 336TS504. You will also need the vehicle-side attachment, and we have a number of options based on the rise or drop you may need. - No Rise or Drop: Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side # 336VS501 - 2-1/2" Drop or Rise:...
    view full answer...

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Info for this part was:

Edited by:
Lindsey S
Installed by:
Cole B
Written by:
Alexander C

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