Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2
(359 reviews)
Price: $79.24
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Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2
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Ultra-Fab Products Wheel Chocks
- Trailer Wheel Chock
- RV Wheel Chock
- Wheel Chock
- Wheel Stabilizer
- Pair of Chocks
- Steel
- Silver
- Ultra-Fab Products
Designed for tandem-axle trailers with up to 10-1/2" wheel spacing, these wheel chocks will rid your rig of rocking by stabilizing your trailer or RV. Simply place the chocks between tandem tires and expand them until the give is gone.
Features:
- Wheel chocks eliminate give between tandem-axle tires to prevent rocking when parked
- Pivoting louvers on arms grip tire tread to prevent slipping
- Included E-Z ratchet makes it simple to expand units
- Lockable to deter theft - padlocks included
- Heavy-gauge steel construction
- Corrosion-resistant zinc plating
Specs:
- Application: RVs with up to 15" wheels
- Collapsed width:
- Center of chock: 1"
- Ends of chock: 5"
- Fully extended width at ends of chock: 10-1/2"
- Quantity: 2 wheel chocks
- Lifetime limited warranty
Note: The purpose of the Super Grip Chock is to limit front-to-back motion on parked tandem-axle trailers. Do not use as a brake or a wheel wedge.
Eliminate the annoying rocking of your trailer or RV no matter where you park it. The Super Grip Chock braces your tandem wheels against one another, stabilizing your trailer even on uneven terrain. No more front-to-back motion.
Pivoting Louver Technology
The pivoting louvers allow the Super Grip Chock to get a stronger grip on your tires as they hug the surface of each tire. The raised ridges grip onto the tire tread to keep the chock from slipping. The louvers can also swivel to conform to the exact curve of your tires, creating a better grip on the tires. As a result, the Super Grip Chock is able to apply the force necessary between the tires to provide excellent stability for your trailer or RV.
Mounting the Super Grip Chock
The included E-Z ratchet makes it fast and easy to set up the Super Grip Chock. Simply place the chock, in the open position, between the tandem tires of your trailer and use the ratchet to turn the nut on the rod until the width of the unit fits the spacing of your tires. Once the chock is firmly in place, lock it with the included padlock.
21-001091 Ultra Fab Super Grip Chocks - Tandem Axle - Expands 10-1/2" - Qty 2
Item # UF21-001091
Customer Reviews
Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2 - UF21-001091
Average Customer Rating: 4.7 out of 5 stars (359 Customer Reviews)
Designed for tandem-axle trailers with up to 10-1/2" wheel spacing, these wheel chocks will rid your rig of rocking by stabilizing your trailer or RV. Simply place the chocks between tandem tires and expand them until the give is gone.
- UF21-001091
Howard B - 04/06/2021
by: Howard04/05/2020
They work perfect in holding my trailer. I ordered them as a pair with locks . The locks are little like what should be used on toys or luggage and as a pair ,they aren't keyed alike.
Comments
Working great, Holds trailer still while loading or unloading big boy toys .
Howard B - 04/06/2021
- UF21-001091
by: Timothy02/13/2022
These work as advertised. Quite easy to install. The only weak issue is the locking system needs a padlock with a 3/16 shackle or less which I could not find anywhere. Manufacturer supplies the needed padlocks but they are not keyed the same. Perhaps in future versions the manufacture will provide space for a 1/4" shackle padlock so more padlock options would be available.
- UF21-001091
by: Steven01/05/2018
These RV stabilizers arrived lightning fast. They were the best price on the internet by far and it took me maybe 15 minutes to install them. This is the second product I've purchased from eTrailer. Since we live in our RV right now, without a doubt I'm impressed with this company and will always consider their products before others. Thanks, Steven & Christina
- UF21-001091
Stephen - 08/24/2021
by: Stephen08/23/2020
I purchased these chocks as a recommendation from KeepYourDaydream. To my surprise, these chocks came with the ratchet tool as well as a flip top cover and padlock! Put these chocks in and the trailer is not going anywhere!!
Comments
Working very well!!
Stephen - 08/24/2021
- UF21-001091
by: Dennis03/03/2022
The wheel chock are in good shape but the box they were in was all ripped apart because they did not put any Foam inside the Box to support it and keep it from flying around.
- UF21-001091
by: Barbara10/26/2021
I ordered these for a Christmas gift for my husband, so i will hide them until then. He has been wanting to get them for a year. ETRAILER had a goid selection of styles that eill git any dual axel trailer. Quick delivery & excellent communication regarding product tracking. Thank you!
- UF21-001091
by: Glen09/16/2021
Nice product. I was using the wheel chocks before I purchased these and am glad I made the change. Maybe help with being a bit of a theft deterrent. Very quick delivery from etrailer like always.
- UF21-001091
by: Ted05/22/2022
Easy to install and remove. Very stable
- UF21-001091
by: Ken C09/02/2021
I love it! Easy to install (less than 2 minutes) and fits my trailer perfectly. It gives me a great comfort to know that my wheels are locked in place and secure. Also I did not realize until I opened the box that locks and ratchet are included!
- UF21-001091
by: LRS07/13/2021
As the instructions state the Super Grip Stabilizers are a little stiff at first to operate, otherwise they work to help tire movement when there is movement inside the camper. Wish the locks were keyed alike as I bought them as a pair. The loop handles are a nice feature with no open ends to hang up on anything. Like that they are made in the USA!
- UF21-001091
Herman S - 04/15/2019
by: Herman04/15/2018
The Super Grip Wheel Chocks are the best items I have ever purchased. They are easy to install between the tandem tires and keeps the trailer from moving when hooking up or unhooking the trailer from my truck. I wish I had pictures to show how glad I am now. We purchase a new 42' foot 5th wheel trailer and put it on the spot where the other trailer sat, almost at the edge of a 45 foot drop. I now feel VERY secure that it won't go anywhere. I was a tractor trailer driver for over 44 years, so I know the importance of stationary security to keep the unit from moving.
Comments
Im glad I purchased the chocks, the are where I had to set our 5th wheel has a 60 foot [] behind it.
Herman S - 04/15/2019
- UF21-001091
by: Cactus patch Ron07/31/2021
I have an enclosed car hauler to store my boat/trailer in. The trailer use to rock as I was putting my rig inside. This doesn't happen anymore with these wheel chocks. I feel a lot safer now when putting my fishing rig inside the trailer. great idea on stabilizing the trailer.
- UF21-001091
Heather A - 08/25/2017
by: Ron Kammer08/22/2017
Jacks are easy to install and remove although a little difficult to get centered correctly between tandem wheels. I am a little disappointed in experiencing some movement in trailer yet when jacks are installed despite experimenting with tension on tires.
Comments
The wheel stabilizers are only designed to keep the trailer from rocking while parked and to deter theft. They are not intended to take the place of wheel chocks/wedges or brakes for the wheels. Although these wheel stabilizers work well for what they are designed for, we always recommend to still use additional wheel chocks to keep the trailer from rolling. I recommend Andersen Camper Wheel Chock and Leveler part # AM3604.
-- Heather A - 08/25/2017
- UF21-001091
by: Steve09/05/2021
These super grip chocks made a big difference in stabilizing my 32' travel trailer. I would highly recommend these for anyone with a pull behind RV!
- UF21-001091
EricR - 09/09/2018
by: EricR09/09/2017
Looking for something to secure my 24' travel trailer. I had inexpensive plastic block type wheel chocks that just didn't work the way I wanted them to. These secure the trailer, steady movement previously present with ground chocks, just elevates the sense of security when parked on any slope. Handy rachet included is a bonus.
Comments
Use these on every trip out with the travel trailer. Even got a bigger trailer last spring!
EricR - 09/09/2018
- UF21-001091
by: Dwayne S.02/28/2022
made of good quality material. Very easy to install.
- UF21-001091
by: Doug03/24/2022
works well. I cannot think of anything that does not work as needed.
- UF21-001091
Mark M - 10/25/2017
by: Mark M.10/25/2016
I took them out of the box and installed them on my trailer. They seem to do what they are supposed to do, and the price was reasonable. I chose Ultra-Fab over other brands because of my positive experience with Ultra-Fab products. The chocks arrived in three days with E-Trailer's free shipping. Great service.
Comments
One year later, they still do what they are supposed to do. Thanks Ultra-Fab and ETrailer!
Mark M - 10/25/2017
- UF21-001091
by: Bruce08/17/2021
Look like they will work great, but the adjuster bolt came completely unscrewed from the nut. I staked the end of the threads of the bolt after threading thru the nut. This will prevent it and possible loosing the nut and washers.
- UF21-001091
by: Chris12/21/2021
Always easy to deal with etrailer
- UF21-001091
by: William11/02/2021
once again your product did exactly it was suppose to. it took just a minute to install them and they steadied the trailer from any back and forth movment.
- UF21-001091
by: Frederick08/31/2021
Great product. Includes some good recent product improvements. Also, great job eTrailer Customer Service. 5 stars!
- UF21-001091
by: Dale03/15/2022
Just received them haven’t had a chance to use them.
- UF21-001091
Judi - 12/07/2017
by: Judi12/07/2016
The stabilizers are just as described. They fit between the tires exactly they should. The shipping was incredibly fast! I was very pleased with how quickly it was received. Will use etrailer.com again for our camper needs.
Comments
The chocks do a great job on stabilizing the trailer.
Judi - 12/07/201725
359
Show More Reviews
Ask the Experts about this Ultra-Fab Products Wheel Chocks
- Stabilizer Recommendation for Tandem Axle Trailer with Lipper Ground ControlI'd go with a wheel stabilizer setup like the Super Grip Chock Wheel Stabilizers # UF21-001091 as it will lock the wheels together and remove the movement you have left. I attached a review video for you to check out as well.
view full answer...
- Stabilizer Recommendation for Trailer with Lippert Ground ControlI'd go with a wheel stabilizer setup like the Super Grip Chock Wheel Stabilizers # UF21-001091 as it will lock the wheels together and remove the movement you have left. I attached a review video for you to check out as well. This will work great with your ground control leveling system.
view full answer... - What is the Distance Range for Fitting Super Grip Chock Wheel Stabilizers On Tandem AxleThe chock kit part # UF21-001091 is designed to fit tire spaces from 1 inch to 10-1/2 inch. If you have 1-5/8 inches this should work well with that. Tire pressure for the tire should be the max pressure listed on the sidewall. You'd want to inflate them when cold. As a general rule of thumb it is recommended to keep a minimum of 4 inches between the front and rear tires of a tandem axle trailer. I would recommend finding a way to get the distance between your larger. You may need to...
view full answer... - Will Ultra-Fab Wheel Stabilizers Work to Limit Movement When Inside Keystone Passport CamperThe Ultra-Fab Super Grip Chock Wheel Stabilizers # UF21-001091 that you referenced are a great solution to prevent the tires from rocking and causing front-to-back motion when you are parked and inside the camper. I like these stabilizers because the pivoting louvers help provide a better grip on the tire's tread to better stabilize the trailer. I've attached a review video of the Super Grip Chocks for you.
view full answer... - Wrench Size Needed to Operate Ultra Fab Products Super Grip Chock UF21-001091The Ultra-Fab Super Grip Chock Wheel Stabilizers # UF21-001091 requires a 17mm box wrench according to my contact there.
view full answer... - Will the Super Grip Chock Wheel Stabilizers Work With 9-1/2" SpacingThe wheel spacing is measured from the closest point of each tire and if that's within 10-1/2" then yes, the Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers part # UF21-001091 will work great.
view full answer... - Super Grip Chock Wheel Stabilizers for Tandem-Axle TrailersThe Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs, # UF21-001091 are made in China. These are a great solution to prevent the tires from rocking and causing front-to-back motion when you are parked and inside the camper. I've attached a review video of the Super Grip Chocks for you.
view full answer... - How Much Do the Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs WeighThe Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs part # UF21-001091 weigh about 5 lbs each or 10 lbs for the pair.
view full answer... - Is There a Difference Between Ultra-Fab Wheel Stabilizers?Aside from price, the difference is that Ultra-Fab stabilizer # UF21-001090 is a single unit, while # UF21-001091 comes in a quantity of two. I've added links to review videos of each of these products for you to take a look at.
view full answer...
- How to Determine if Ultra Fab Super Grip XL Wheel Chocks Will Fit a Trailer or RVIf the wheel spacing on your North Trail 21FBS is between 3-1/2 and 17 inches then the Super Grip Chock XL Wheel Stabilizer # UF21-001094 will fit. If the wheel spacing is between 1 inch and 10-1/2 inches use # UF21-001091. Since the chocks are not trailer/RV specific you have to go by the dimensions they kit. The spacing between the tires is measured at the point where they are closest to each other.
view full answer... - Recommended Wheel Chock for a Tandem Axle Trailer with Tires That are 10 inches ApartI have a couple of different options for you to use chocks that are compatible with the 10 inch space between your tires. My first recommendation is the Super Grip Chock Wheel Stabilizers # UF21-001091. This chock system can fit wheel spacing from 1 inch - 10-1/2 inches. If that 1/2 inch of leeway is not enough for you, we also have the Super Grip Chock XL Wheel Stabilizers # UF21-001095 which fit wheel spacing from 3-1/2 inches - 17 inches.
view full answer... - Wheel Chock Stabilizer Recommendation for Tandem Axle Trailer with Tires 10-1/4 inches ApartWhat you will want instead of the # UF21-001070 is the # UF21-001091 which can fit wheel spacings of up to 10-1/4 inches. This will be your best option for sure.
view full answer... - Which Set of Super Grip Chock Stabilizers Fits 16 inch Diameter WheelsSince your wheel size is 16 inch the correct set of Super Grip Chock XL Wheel Stabilizers is the part # UF21-001095 as the kit you mentioned fits smaller diameter wheels and would not work.
view full answer... - Socket Size for Super Grip Chock Wheel StabilizersThe Super Grip Chock Wheel Stabilizer for Tandem-Axle Trailers and RVs # UF21-001090 weighs about 5 lbs; it is also available as a pair of stabilizers at part # UF21-001091. The socket size is 17mm and it does come with an E-Z ratchet if you need or want to expand it manually. I have added links to a couple video reviews of the stabilizer for you to check out as well.
view full answer... - Recommended X Wheel Stabilizers for Trailer With 2" Tire SpacingThe Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs part # UF21-001091 have been confirmed to fit trailers with a tire spacing under 2" so they will work great for you.
view full answer... - Wheel Stop Style Chocks for Tandem Trailer with 1-1/2 inches Between TiresFor a distance of 1-1/2 inches between the tires we have the Ultra-Fab Chock and Lock Wheel Stabilizer # UF21-001060 which would work great, the part # UF21-001091 you referenced has a minimum of 5-1/2 inches so it would not work.
view full answer... - Recommended Wheel Chock/Stabilizers for 2016 Coachmen 310BHDSLE w/Wider Than 10.5 Inch Tire SpacingGreat news! The Wheel Chock/Stabilizers you're looking for are the part # UF21-001094 and for a set of 2 part # UF21-001095. These XL Camper Jacks adjust for tandem axle trailers with wheel spacing from 3-1/2 to 17 inches wide. I have linked them both to this page for your viewing and purchasing convenience.
view full answer... - Should I Use One Super Grip Chock Wheel Stabilizer Or Two To Stabilize My Trailer?I always use the Super Grip Chock Wheel Stabilizer # UF21-001090 as a Set # UF21-001091. This will prevent the trailer from pivoting on the chocked tires. It will also allow you to use them to secure your camper at your site and while in storage. These chocks will spread up to 10-1/2" at the widest point. This measurement will be 5" up or down from the tires narrowest point. If you have a wider spread than 10-1/2" they have the Super Grip Chock XL Single # UF21-001094 and Set # UF21-001095...
view full answer... - How to Prevent Rocking and Swaying While Parked on a Jayco Travel TrailerIn order to further stabilize your Jayco travel trailer, I recommend additional jacks and wheel chocks. The best way to minimize swaying and rocking would be to have a total of four stabilizer jacks, one for each corner of the trailer. If you do not already have four stabilizer jacks you can use part # UF48-979031 for the front or rear depending on where the jacks you have are located. Once you have jacks on all four corners you add further support using the Super Grip Chock Wheel Stabilizers...
view full answer... - Availability of Wheel Cock and Lock Stabilizers for Tandem Axles to Fit 2 Inch Wheel SpacingI have a solution for you. Ultra-Fab makes two different sets of wheel chocks that will fit the 2 inch wheel spacing on your tandem axle trailer. The Super Grip Chock Wheel Stabilizers, # UF21-001091, are a set of 2 wheel chocks that use a E-Z ratcheting system to expand the chocks. The set of Ultra-Fab chocks will fit a wheel spacing as small as 1 inch between the tandem axle wheels. The other set are the Ultra-Fab Chock and Lock Stabilizers of Tandem-Axle Trailers, # UF21-001070. This...
view full answer... - Tandem Axle Wheel Stabilizer Recommendation for Trailer with 3 inches Between TiresThe Camco Premium Locking Wheel Stop # CAM44662 that you referenced can work on tandem setups where the tires are between 3 and 10 inches apart. If you can verify that you have at least 3 inches you would be fine. The part # UF21-001091 can fit between tires that have at least 1 inch between them so this would be the alternative for if you don't have enough for the Camco setup.
view full answer... - Can EZ-JACK Be Used Along with Adjustable Wheel StabilizerYou can use the # EZ-JACK leveler along with an adjustable steel wheel stabilizer like # UF21-001091 (and like the one shown in your photo) but since the stabilizer and the 3-inch tire spacing will not allow the taller part of the # EZ-JACK to fit between your tires you will lose some portion of its leveling range. You will probably be limited to 2 or 3 inches of its 6-inch height range. Moving the stabilizer to a higher point between the tires will free up slightly more space for the leveler.
view full answer...
- Can the Super Grip Chock Wheel Stabilizers for Tandem Axles be used with Tire Covers onI contacted the manufacturer about if the Super Grip Chock Wheel Stabilizers for Tandem-Axle Trailers # UF21-001091 can be used on wheels with tire covers in place. Per the manufacturer you can use the chock wheel stabilizers with cloth/vinyl wheel covers in place, but they recommend placing something (like a towel) in between the stabilizers and the tire covers to help keep the covers from tearing. One thing to keep in mind is that the Super Grip Chock Wheel Stabilizers for Tandem-Axle...
view full answer... - How to Determine Correct Wheel Stabilizers for Tandem Axle TrailerIn order to determine the correct wheel stabilizer for your tandem axle trailer, you need to know the spacing you have between your wheels, as there isn't a standard spacing for trailers based on size. So all you need to do is take a quick measurement of the space between the tires at their closest point, which you'll use to determine the right stabilizers. - Up to 5-1/4" Wheel Spacing: Ultra-Fab Chock and Lock Wheel Stabilizers # UF21-001070 (can be locked with Master Lock Padlocks #...
view full answer...
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