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  1. Trailer Hitch Ball Mount
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  3. Fits 2 Inch Hitch
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  5. Drop - 0 Inch
  6. Rise - 0 Inch
Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs

Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs

Item # 336VS501
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Trailer Hitch Ball Mount
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Lock N Roll Fixed Ball Mount - 336VS501
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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 Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs part number 336VS501 can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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  • Why etrailer?

Lock N Roll Trailer Hitch Ball Mount - 336VS501

  • Fits 2 Inch Hitch
  • Fixed Ball Mount
  • Drop - 0 Inch
  • Rise - 0 Inch
  • No Ball
  • Class IV
  • 11000 lbs GTW
  • Off Road Coupler
  • Lock N Roll
  • Steel Shank - Matte Black

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
  • 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
  • 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.



VS501 Lock and Roll Articulating Trailer Hitch - Vehicle End - 2" Hitch - 11K






Customer Reviews

Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs - 336VS501

Average Customer Rating:  4.9 out of 5 stars   (102 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.

by:

Both connecting lock n roll products are a great addition to my project roof top tent, utility, kayak mounted, Solar energy equipped overland adventure trailer. Not only has my travel range increased due to this go anywhere upgrade, but my trailer security and its value has increased also. I am a very happy customer. So.e fab work may be necessary.




by:

Works great




by:

Good quality very well made




by:

Had the Lock n Roll hitch for a year. Many off road adventures towing our trailer. Has worked perfectly and find it easier to use than a conventual ball hitch.




by:

We got it together with the trailer part/side; and the same: So far it resolved the problem we had. You just need to be careful when driving at speeds over 50 miles if full, because the trailer will be able to move in all axles if a sudden move/turn from your wheel; though you can add sway bars. We are glad we bought it and we may buy another one.




by:

Quality trailer hitch. Exactly as advertised. Strong heavy steel. Good welds. Fits perfectly.
Prompt delivery. It will certainly enhance my off road trailering experience. The only modification I made was to remove the needle style zerk fitting and replaced it with a standard zerk fitting. Makes for easier lubing the joint. Glad to be rid of my restrictive ball hitch.




by:

I always receive great customer service whenever I call etrailer. The hold time can be 5-15 minutes but the knowledge on the other end of the phone is worth waiting for. The lock n roll coupler is a proven and necessary piece of equipment if you are planning on taking your off-road trailer off the beaten path like I am.




by:

The best investment if you don't ever want your trailer to pass you out on the trail. Never had a better hitch. Very heavy duty. Worth every penny




by:

I recently purchased a product from etrailer. I’m not much for internet purchases and contacted them to speak directly to a live person. Best call I’ve made in awhile. I spoke with Donna from etrailer and was treated to good ole fashion customer service. Donna was great and a sale and future costumer was made. Great service great product.




by:

Thanks etrailer. This is exactly what I needed and in a timely manner to replace one that was stolen. You'll be my source for several things going forward.




by:

System works great! Have it installed on a [email protected] off-road teardrop, two flat decks.




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Comments
Strong, excellent product.
Leandro - 03/26/2022


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As advertised




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See what our Experts say about this Lock N Roll Trailer Hitch Ball Mount



  • Does Lock N Roll Articulating Trailer Hitch Setup Allow More Sway
    The use of Lock N Roll Articulating Trailer Hitch for 2" Receivers # 336VS501 does not add sway to the setup. Couplers normally can articulate to the left and right like what this allows so it would not be any more prone to sway than a ball style coupler.
    view full answer...
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  • Does Lock N Roll Shank Prevent Need for Sway Control
    The Lock N Roll Shanks like the part # 336VS501 do not have any sway control built into them so they would not have ability to eliminate need for sway control. In general though the best best way to prevent sway is with proper trailer loading. If you can load the trailer so that the amount of tongue weight is 10 to 15 percent of total trailer weight you wouldn't need sway control.
    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: Lock...
    view full answer...
  • Articulating Coupler For A-Frame on Jayco Trailer
    We can get your Jayco trailer set up with an articulating coupler to replace its current standard coupler. Since your trailer has an A-frame, there is one coupler that is going to work as a replacement, which is from Lock N Roll: - Lock N Roll Articulating Coupler - A-Frame - Trailer Side # 336TS504 This coupler has an 11,000 lb capacity, which is more than enough for your Jayco 12SRK. The other thing you will need is the compatible Lock N Roll hitch for vehicle, with the right one depending...
    view full answer...
  • Lock N Roll Articulating Coupler A-Frame Compatibility with Jayco Trailer
    The Lock N Roll Articulating Coupler - A-Frame - Trailer Side - 11K # 336TS504 will fit with the standard A-frame trailers which are 50 degrees like your Jayco will have. Then you can use the Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs # 336VS501 or adjustable rise/drop # 336VS503505 to meet your needs.
    view full answer...
  • Will Lock N Roll Articulating Coupler # 336TS504 Fit 2018 NuCamp Tag Boondock Edition
    I looked up pictures of the front of your 2018 NuCamp Tag Boondock Edition and it uses a standard A-frame style coupler like what the Lock N Roll Articulating Coupler # 336TS504 is designed to fit so this would work well for you. You'd have to have your old coupler removed and this one welded in place of it. For the shank that slides into the hitch of your vehicle you'd want the part # 336VS501 for a fixed height solution of the part # 336VS503505 which has a three height settings.
    view full answer...
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  • Availability of Lock N Roll Trailer Coupler That Fits 2 inch Trailer Hitch Opening
    The Lock N Roll Trailer Coupler # 336VS501 that you mentioned is designed to fit a 2 inch hitch which is a standard hitch size like you mentioned. You'd need to have the matching trailer side coupler part # 336TS528 installed on your trailer as well.
    view full answer...
  • Does the Lock n Roll Articulating Hitch Work for Light Trailers?
    While we have hitches and ball mounts, the Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side # 336VS501 and Trailer Side # 336TS528 is unique in its design and we don't have other articulating hitches like it. The good news is that this can also be used for your light trailer. The max weight limit is 11,000 lbs but it has no minimum weight limit. If you want to use it for its articulating design that is great for off-roading or for its unique latching system that...
    view full answer...
  • Can the Lock N Roll Articulating Channel Tongue Trailer Coupler Be Used On Highways?
    The Lock N Roll Articulating Channel Tongue Trailer Coupler item # 336TS528 works great for both highway and off-road applications. This coupler has a 6,000 lbs gross trailer weight so it will be more than capable of handling your 3,500 lbs two wheel camper trailer at highway speeds. I recommend the Lock N Roll Articulating Trailer Hitch item # 336VS501. This is the vehicle side 2" Receiver and it is rated for up to 11,000 lbs.
    view full answer...
  • Does The Lock N Roll Articulating Trailer Hitch # 336VS501 Allow You To Reverse The Trailer?
    Yes, the Lock N Roll Articulating Trailer Hitch # 336VS501 will allow you to backup your trailer just like a traditional ball hitch. Since the hitch and Coupler # 336TS528 lock onto one another there is much less noise than you will get with a traditional ball coupler.
    view full answer...
  • Can Lock N Roll A-Frame Coupler be Installed on High Altitude Trailer
    You can absolutely replace the standard ball coupler on your High Altitude trailer with the Lock N Roll coupler you asked about, which is the following part: - Lock N Roll Articulating Coupler - A-Frame - Trailer Side # 336TS504 Your trailer has an A-frame, so you'll simply have this coupler welded on, and it is the perfect option for your High Altitude off-road trailer as the Lock N Roll is designed to to pivot with the movement of rig in rougher terrain. That type of environment can...
    view full answer...
  • Is There a Grease Fitting for the Lock N Roll Articulating Hitches
    There isn't a grease fitting on the Lock n Roll setups like the part # 336VS501 that you referenced. Greasing it would require manual application in the moving parts. The LMX grease like the part # L11390 is the toughest and most waterproof so that is what I would recommend.
    view full answer...
  • Compatibility of Lock N Roll Articulating Hitch With Weight Distribution Systems
    Unfortunately, there isn't a way to use the # 336VS501 Lock N Roll articulating hitch while using weight distribution. The good news is that we do offer a cushioned weight distribution shank, part # AMAC1. The shank has a 10K towing/2000 tongue weight capacity, and if used with a round bar system, it offers a 3-3/8 inch drop or 6-5/8 inch rise. When used with a trunnion bar system, it offers a 2-5/8 inch drop or a 7-3/8 inch rise. I've linked to a product demonstration video featuring...
    view full answer...
  • Which Version of the Lock N Roll Articulating Channel Tongue Trailer Coupler Fits 3 inch Channel
    The Lock N Roll Articulating Channel Tongue Trailer Coupler # 336TS528 that you referenced is designed to fit on 2 inch wide frame channel. If you need a version that fits a 3 inch channel you'd want the part # 336TS508 instead. The 3 inch channel width is the most common size seen on trailers so this would be most likely your best option. The distance from the bolt center to the top of the channel is 3/4 inches. On the vehicle side you'd then need the # 336VS501 which fits a 2 inch trailer...
    view full answer...
  • Dimensions of the Lock N Roll Articulating Trailer Hitch
    I went out to measure the Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side # 336VS501 and found the distance from the center of the hitch pin hole to the back of the latching mechanism is about 6", the length from the center of the hitch pin hole to the end of the receiver is about 11" and the overall length is approximately 13-3/4". Like the title says this the vehicle side of the ball mount and will need a trailer side coupler such as the Lock N Roll Articulating...
    view full answer...
    Image 1 for
  • Rotating Coupler Option For Motorcycle Trailer
    While there are rotating/articulating couplers and mounts, there aren't any that work with a trailer hitch ball as that would be too much rotation, both on the coupler and the hitch ball. So you would need a different connection type from Lock N Roll, which interlocks with the coupler bolt and pin from the mount. I'm not sure which type of tongue your trailer has, but there is a weld-on option for an A-frame trailer, and weld-on or bolt-on options for different sized straight-tongue trailers: -...
    view full answer...
  • How Does Lock N Roll Articulating Trailer Hitch 336VS501 Deter Theft
    The vehicle side of the Lock N Roll Articulating Trailer Hitch # 336VS501 can be locked to the vehicle's 2-inch receiver hitch using any standard pin lock such as # e98880. The mating part that bolts or welds on to the trailer # 336TS508 will only couple to the Lock N Roll system. 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...
    view full answer...
  • Replacement Wiring Harness for a 2007 Thule 1205 Trailer
    To replace the lights and wiring on your 2007 Thule 1205 Trailer you will want the Optronics Standard Trailer Light Kit with 25' Wire Harness item # TL29BK. This kit contains two stud-mount tail lights, two stud-mounts, amber clearance marker lights, a corrosion-proof license plate bracket, and a 25' wire harness with a 4-pole trailer connector. In order to make a recommendation for a replacement coupler I will need to know the width of your trailer's tongue. If you could get back to me...
    view full answer...
  • Can Lock N Roll Hitch System be Used with Disc Brakes on Trailer
    I reached out to my contact at Lock N Roll and he said that their system can be used with a surge brake application and that everything will function normally. The Coupler # 336TS502 would be the easiest to install if you have that type of surge brake system, but there are also the channel mounts for 2" # 336TS528, 2-1/2" # 336TS506, and 3" # 336TS508 channels if you're able to install one of those. As far as the tow vehicle side of things goes I've linked our selection for you to filter...
    view full answer...
  • Is There an Articulating Coupler That Will Work for Jeeps
    We do have an articulating coupler that will work with your Jeep and trailer, although we don't carry the Max Coupler brand. What we carry is the Lock N Roll Articulating Trailer Hitch for your Jeep and the Lock N Roll Articulating Channel Tongue Trailer Coupler for your camper. All you need is to determine which rise or drop you need and the size of the channel on your camper. - No Drop or Rise: Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side # 336VS501 - 2-1/2"...
    view full answer...
  • Installing Lock N Roll Articulating Channel Tongue Trailer Coupler on Tear Trailer
    In order to get this setup, you want to start with the Lock N Roll Articulating Trailer Hitch for 2" Receivers # 336VS501. This will fit the 2" receiver on the hitch on your vehicle. For the trailer side, you will need to remove the current coupler and choose the correct Lock N Roll Articulating Channel Tongue Trailer Coupler based on the tongue of your trailer. We have the following options available: Lock N Roll Articulating Channel Tongue Trailer Coupler - 2" Channel - Trailer Side...
    view full answer...
  • Recommended Articulating Coupler and Hitch for Taking 12 Foot Teardrop Camper Off Road
    For an articulating coupler and hitch for your tear camper I recommend using the Lock 'N' Roll System. The Lock 'N' Roll has 3 axis of direction allowing it to move up and down, side to side, and rotate 360 degrees. It also has a more secure connection when compared to a traditional hitch ball. In order to make this work you will need the trailer-side coupler and the vehicle-side hitch. The correct coupler will depend on the tongue of your trailer. For the Lock N Roll Articulating Channel...
    view full answer...
  • Recommended Articulating Coupler for Off-Road Adventure Trailer
    It sounds like you're looking for an articulating coupler. For the trailer side of the equation, use # 336TS504 for an A-frame coupler. For an adjustable channel tongue use # 336TS502. If you need a 2 inch channel tongue go with part # 336TS528, # 336TS506 for a 2-1/2 inch channel tongue, or # 336TS508 for a 3 inch channel. For the vehicle side, there are several different drops available. For a zero rise/drop, use # 336VS501. For up to a 4-1/4 inch rise or drop, use # 336VS503505 or...
    view full answer...
  • Replacement Coupler for Crux Expedition Off-RoadTrailer
    Whatever you do, there's going to be some fabrication required here, and there's not going to be an A-frame coupler that will fit your trailer judging by the photo. You could weld on a steel tube to the front and install something like the Channel Tongue Trailer Coupler - Trigger Latch - Zinc - 2" Ball - Bolt On - 3,500 lbs Item # CT-3001-Z. What I think might be the better solution for your Crux Expedition trailer (which are really cool!) would be a Lock N Roll articulating coupler setup....
    view full answer...
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