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Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300 lbs

Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300 lbs

Item # SMFP-2120
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Shipping Weight: 35 lbs
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Product Expert Kathleen M

Is this right For you? Product Expert Kathleen M says:

Yes, if you:

  • Camp in areas with lots of gravel or sand that you don't want to track into your RV
  • Have a trailer or vehicle that you struggle to get in and out of and need to add a straightforward step to bridge the gap
  • Have an entry height (distance from the ground to the mounting point) of 19" - 22" and a mounting place that's at least 24" x 12"

No, if you:

  • Have bad knees, back, or hips and want to avoid the diving board effect from this style of step
  • Get annoyed when you have to supply your own hardware and want everything you need in the box
  • Hate feeling the whole camper rock when anyone goes in or out and prefer steps that make contact with the ground
These 8" deep, pull-out steps let you safely enter and exit your RV. Slip-resistant steps slide effortlessly into their mounting base and lock into place for travel. Bolt or weld onto your RV. Black powder coated steel is rust resistant. Lowest Prices for the best rv and camper steps from Stromberg Carlson. Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300 lbs part number SMFP-2120 can be ordered online at or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (538)
  • Q & A (0)
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Stromberg Carlson RV and Camper Steps - SMFP-2120

  • 2 Steps
  • Pull-Out Step
  • Towable Camper
  • 20 Inch Wide Step
  • Stromberg Carlson
  • 23-5/8 Inch Wide
  • Steel
  • 8 Inch Drop/Rise
  • No Ground Contact

These 8" deep, pull-out steps let you safely enter and exit your RV. Slip-resistant steps slide effortlessly into their mounting base and lock into place for travel. Bolt or weld onto your RV. Black powder coated steel is rust resistant.


  • Manually operated RV steps make it easy to get into and out of your motor home
    • Simply pull steps out for use and position back in place for travel
  • Non-slip surface with oval tread holes provides sure footing
    • 1-1/2" Wide strip of grip tape on edge of steps offers additional traction
  • Rust-resistant black powder coated steel is strong and durable
  • Easy bolt-on or weld-on installation
    • Mounts to RV frame in same manner as original steps
    • Mounting hardware not included
    • May require outriggers (sold separately) for installation
  • Made in the USA


  • Entry height: 19" - 22"
  • Step dimensions: 20" wide x 8" deep
  • Mounting bracket dimensions: 23-5/8" wide x 9-7/16" tall x 12" deep
  • Drop/Rise: 8"
  • Weight capacity: 300 lbs
  • 1-Year warranty

STCL 2120 Dims

STCL 2120 Dims 2

STCL 2120 Dims 3

Will Flexco Pull-Out Steps Work for You?

Pull-out steps are typically installed on travel trailers. The Flexco pull-out steps from Stromberg Carlson are easy to install and fold up underneath the camper for simple storage. To ensure you choose the correct size for your application, there are a few measurements you will need to take.

Mounting Bracket Stromberg

The Lippert pull-out steps attach to the underside of the camper chassis, directly beneath the doorway. To decide which size you'll need, locate the space available underneath your camper that lines up with the door frame, and measure the width and depth. You will need a mounting space that is at least 23-5/8" wide and 12" deep.

If it turns out you have more or less space beneath your doorway, there are other step assemblies available with bracket sizes ranging from 21-1/16" wide to 28-1/4" wide. A full list of the available steps is below.

Outriggers for RV Steps

Outriggers - metal brackets that act as an extension (LC301704 - sold separately) - may be needed for installation depending on the model of your original stairs. These provide extra length if the old steps are longer or wider than the new.

Once you know where the mounting bracket will go and what size mounting bracket you need, that spot will be used as the "mounting point" to determine how many steps you will need.

How Many Steps Do You Need?

Entry Height Stromberg

To determine how many steps you'll need, measure from the mounting point to the ground. This is called the entry height. The entry height should roughly match the height of the steps when they're fully extended, plus 3" to 9" to account for the drop from the bottom steps to the ground. This measurement will also tell you how many steps you need.

The chart below displays mounting bracket width measurements in the first column and entry height measurements in the second column. The third column shows the corresponding part numbers. Use the mounting bracket width and entry height measurements you took to determine which part number will fit your RV. Choose the bracket size that is closest to your measurements without going over.

This page's step assembly is in bold text.

Mounting Bracket Width Entry Height Part Number
21-1/16" 14-1/2" - 17-1/2" SMFP-1120
23-5/8" 19" - 22" SMFP-2120
24-1/4" 10-1/2" - 13-1/2" SMFP-1220
25" 14-1/2" - 17-1/2" SMFP-1100
26" 19" - 22" SMFP-2100
27-1/8" 30" - 33" SMFP-3200L
28-1/8" 26" - 29" SMFP-3100
28-1/8" 34" - 37" SMFP-4400
28-1/4" 10-1/2" - 13-1/2" SMFP-1200

How Do You Install the Steps?

To install the steps:

  1. Make sure the camper is level on flat ground
  2. Lift the steps into the mounting space and prop into place
  3. If needed, mark the mounting holes on the camper and drill

    -Set aside steps before drilling

  4. If needed, install the outriggers
  5. Align step mounting holes and secure in place with carriage bolts and flange lock nuts

    -Make sure the bracket is backed up fully against the I-beam on the chassis

    -Hardware not included

  6. Tighten hardware until snug
  7. Make sure assembly is sitting square and level
  8. Torque the hardware tight

SMFP-2120 Stromberg Carlson Flexco Manual RV Steps - Two - Black - Folding - 20 Inch

California residents: click here

Customer Reviews

Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300 lbs - SMFP-2120

Average Customer Rating:  4.8 out of 5 stars   (538 Customer Reviews)

These 8" deep, pull-out steps let you safely enter and exit your RV. Slip-resistant steps slide effortlessly into their mounting base and lock into place for travel. Bolt or weld onto your RV. Black powder coated steel is rust resistant.


"Yea Baby!" My sister looked online for steps until she was tired of looking because she wasn't sure if they were the right size. I think I googled 22 inch steps and it led me to etrailer in just a few minutes. There I found a diagram that gave me the exact measurements of the mounting holes so I was able to see that they matched the previous ones. We ordered around 8 PM on Monday evening. The steps were delivered on Thursday. My sister installed them by herself using the shipping box to hold them up while she inserted the screws. They work perfect. The price was better than anything my sister had looked at. They arrived in 3 days. "UNREAL", but I'll take it :)


Due to the edition of an second axel and 14" rims existing single step need to be replaced. This step fit the bill perfectly bolt on no weld couldn't be easer good price..


They installed rather easy, on my installation,I had to add spacers to make up the difference between mount and steps. Not a big deal. I think they will work fine..great job etrailer for quick service and good prices..will be shopping here again, I'm sure!!

They work great, added a small support under them to stabilize them.
Alan - 07/31/2021


As a past customer of, I was happily suprised to find them via Google as a supplier of Flexor RV folding step. I had acceseed many sites, but had no confidence that what i was looking at woild replace the damaged beyond repair steps on my hybrid camper trailer. When I opened the web site, I looged into my existing account and started looking through products for an exact replacement thinking I would have to look at specs for each to see if the measurements matched. Imagine my further suprise that when I got to the RV folding steps product section, I was quiried as to the year, make and model of my Flagstaff Shamrock 19 camper and the exact steps I need were listesd and available. I just received them vis UPS Ground three days after ordering and I verified by measurement that tese are the exact match to the factory installed now damagd step. I will install them myself and save hundreds inmparts and labor over the estimate I got from a local RV sales & service outfit. Gotta love!!!

Great! Functions exactly as the original. I had a bit of difficulty installing it because of damage tio the mounting places on the RV, not the replacement folding step. With that overcome, the replacement steps have performed flawlessly.
Clifford T - 11/22/2020


Bought these RV steps for our pontoon boat. They work great and make it much easier for us and our dog to get on and off the boat when it's moored at the lake shore. Great product at a good price!


I bought these for are pop-up trailer. We bought the pop-up used and the PO raised the axle and put on bigger tires, it is nice but it made it a little higher then the wife could step, we use a portable step while camping but the grandkids always needed the step for something and the took it leaving the Misses inside. So I seen these in E-trailer and have dealt with them before and their service is always great and the products are first class.
Thank you E-trailer for being a great company.

Fred K.


Now, these are steps! No more having a movable stool that gets moved to some other place than at the door. Just love them!

Larry,Can you deploy one step alone or do you have to deploy both steps, no matter what?
-- comment by: Lou - 06/22/2015

Larry - 05/26/2016


The original single, pull-out step had been removed from the used camper that we purchased. After improving the floor and frame supports, the new SMFP-2120 double pull-out step fits perfectly and is much stronger and convenient than the original. As usual, your shipping, follow up and customer support was excellent. Thanks.


Works perfectly. Was a different than the old 1968 single step so modifications to the Trailer were necessary. Fortunately I can fabricate steel and weld. This is Not a simple replacement. To complicate matters the old step was welded to the Trailer frame Before they built the Trailer.


Ordered the steps on Saturday and they were shipped the same day. Mr. Brown delivered them on Thursday and installed. Straight forward installation , no hardware included but it can be different for each application and it’s only six bolts . I ordered the double step as these are for a Toyota 4x4 RV we are restoring for my son , I was concerned that standing on the bottom step would bow them with weight that far off center . They seem to be good quality and only moved a small amount as expected. I bolted the steps instead of welding just Incase off-roading got exciting and something got bent, ( not my kid) ??. I would suggest using all six points of attachment for maximum strength .


The steps appear to be of excellent quality, and they fit into the mounting brackets of my old step. These steps replaced the manufacturer-installed single step, making it much easier now to get in and out of the camper. In my case, I ordered the stabilizer jack for additional support, since these new steps are much heavier than the single one they replaced, and this should relieve some of the stress on the mounts. The price was great, and delivery was quick. I'm very satisfied with my purchase.


Great Steps. Just like the orig ones!
Steps were put on New Camper
I had a accident and tore up the
Orig that came on camper.
This is a great company to order
Parts from! Deborah H and Michelle S
Excellent customer service!!!??
Fast Delivery Thanks!!!!


Needed a replacement set of steps for my travel trailer. etrailer product description had detailed measurements shown, made it easy to find the steps I needed. When they arrived it 10 minutes to install!


This step was easy to install and was just what I needed to get that extra ease of getting into my popup that I needed given my original single step was too high off the ground. After a year of use, the steps are still in great shape and working awesome. We usually go camping 8 to 9 times a year and have had no issues.


I forgot to pull up the steps on my travel trailer and destroyed them hitting a concrete pillar. These are an exact replacement and work fine. It's nice to have a place to get replacement parts without having to go to an RV dealer.


Very well made, durable & strong. The only issue the way it slides or folds up. Slight friction between moving parts but some oil and prolonged use I think its getting better.


Steps work great, bolted right on. Work
absolutely as advertised. I appreciate doing business with e-trailer. Even during a Pandemic they still provide amazing same day service.


Katie was a big help in finding and ordering the right part. Ordering from is easier than going to the nearby camping sales and service dealer.


The steps were exactly as specified and fit perfectyly on our slide in camper. Only difference from old step was where the drilled holes were .


I had hit a rock pulling out of a campground and bent my trailer entry stairs beyond repair. I ordered this from etrailer and received it in three days. It was the exact OE replacement for my Rockwood BHESP trailer. Easy to install--I used the box it came in to help guide it in place.


I forgot to put up my steps one time when I left a campsite and completely mangled them on a rock. Dealer cost to replace $175. eTrailer < $90 for the exact same model. Thanks eTrailer for making my mistake less costly!


Am very happy with purchases and extremely pleased with customer service. A special thanks to Tiffany for all her help with purchases and returns, she was professional and courteous. Thanks


The descriptions and advice provided helped me from ordering the wrong item. etrailer is always very helpful. The stairs arrived on time and bolted right into place.


As usual shipment was pretty quick. Great steps made in USA.


These steps are an exact replacement for my trailer. They are easy to install and work perfectly

Show More Reviews

See what our Experts say about this Stromberg Carlson RV and Camper Steps

  • How Much Do the Flexco Manual Pull-Out Steps for RVs Weigh
    The Flexco Manual Pull-Out Steps for RVs part # SMFP-2120 only weigh around 35 lbs.
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  • Where Should Flexco Manual Pull-Out Steps Be Mounted on Horse Trailer
    The Flexco Manual Pull-Out Steps # SMFP-2120 should be mounted to the frame of the trailer. Steps need to be mounted to the frame, rather than an additional component like the running board, to ensure the steps are properly supported when in use. If you decide to mount these steps to your frame, they can either be bolted or welded on. Four carriage bolts and nuts, not included, will be needed to bolt the stairs to the frame.
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  • Manual Pull Out Step Recommendation for a 1992 Bounder Motorhome on a P30 Chassis
    After looking at some pictures of your 1992 Bounder built on a P30 chassis it would seem that step setup with 2 steps would be about ideal based on the height of your motorhome. With that being said I believe the RV Manual Pull Out Step # SMFP-2120 that you referenced would be an excellent choice. I attached a measuring video that will show you how to measure to pick out the correct step system and an installation video that will show you how to install these steps.
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  • Could Flexco Manual Pull-Out Steps for RVs # SMFP-2120 Fit on 2016 Ford Transit Van
    There's no reason you couldn't install the Flexco Manual Pull-Out Steps for RVs # SMFP-2120 on a van like your 2016 Ford Transit 250. This step setup is designed for fitting RVs which are commonly installed on van chassis like what you have.
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  • Recommended Double Step for 2016 Rockwood Forest River Freedom Pop-Up Camper
    For your 2016 Rockwood Forest River Freedom 1950 Pop-Up Camper, I recommend looking at the Flexco Manual Pull-Out Steps # SMFP-2120. This 2-step unit features 20 inch wide steps with a non-slip surface and a 1-1/2 inch wide strip of grip tape on the step edges for additional traction. The mounting base dimension is 23-5/8 inches wide and 8 inches deep. The bolt hole pattern is 20-1/2 inches wide and 7 inches deep. I recommend measuring the mounting space on your camper to see if this...
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  • Replacement Exterior Steps For 2005 Layton Travel Trailer
    First, great trailer name. The closest we come to the mounting pattern you said you have on your Layton trailer for steps is part # SMFP-2120. These steps have a mounting base dimension of 23-5/8 inches wide and 8 inches deep. These steps are 20-1/2 inch wide x 7 inches deep, and have a 350-lb weight capacity. This is a 2-step assembly.
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  • Replacement Steps for 2016 Lance 1172
    The steps we carry that are the closest to your mounting hole measurements are the Flexco Manual Pull-Out Steps # SMFP-2120. The mounting holes are 20-1/2 by 7 inches. Unfortunately, there aren't any steps that we carry that are exactly the same measurements as yours.
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  • Bolt Hole Measurements on Flexco Pull
    The Flexco steps, part # SMFP-2120, have six holes on each side. The top set is 4-1/2 inches center on center and both the lower sets are 9-1/2 inches. Additionally the top holes measure 7 inches center on center between the bolt holes front to back and are 20-1/2 inches across.
    view full answer...
    Image 1 for
  • Flexco Double Step Width Dimensions
    The 23-5/8 inch width is the widest point and is actually for the metal rod. The bracket width is 22-1/8 inches from edge to edge. I measured this product for you to confirm and have attached a photo to assist.
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    Image 1 for
  • Double Step Replacement for 2017 R-Pod 180
    Most single step RV steps are either 20 inches wide or 24 inches wide. So depending on which you have now you could use the part # SMFP-2120 for a 20 inch wide step or part # SMFP-2100 for a 24 inch wide step.
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  • Recommended Double Step Assembly to Replace Single Step Flexco on 2017 Forest River Trailer
    To replace the single step Flexco step assembly on your Forest River Wolf Pup 16BHS Trailer, I recommend taking a look at the Flexco Manual Pull-Out Steps # SMFP-2100. This double step assembly features 9 inch deep, pull-out steps with a non-slip surface to provide sure footing. It has a mounting base that measures 26-1/8 inches wide and 8 inches deep (and a bolt hole pattern of 24-1/2 inches wide and 7 inches deep). I recommend comparing these dimensions to your current assembly to verify...
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  • Will Pull Out Steps fit 2011 Palomino Puma 27KFQ
    The Manual Pull Out Steps part # SMFP-2100 that you mentioned are going to fit your 2011 Palomino Puma 27KFQ only when you use the Lippert Outriggers for Manual and Electric RV Steps # LC301704. If you need a smaller step you can use # SMFP-2120 instead. The mounting locations are different, so the outriggers are needed with either option.
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    Image 1 for
  • Mounting Hole Spacing for Different Manual RV Steps for a 1999 Jayco 5th Wheel Trailer
    On Lippert steps # LC432682 the mounting holes on the top are spaced 7 inches apart on center front to back and approximately 24-1/2 inches apart left to right. The same goes for # SMFP-2100. Steps # SMFP-2120 are a little more narrow at a hole spacing of 20-1/2 inches but still the same 7 inch measurement front to back.
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  • Can Outriggers be Used to Install Flexco Manual Pull Out Steps # SMFP-2120
    Yes, the outriggers # LC301704 can be used to install the Flexco Manual Pull Out Steps # SMFP-2120 on your Rockwood trailer.
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  • Replacement Steps For A 24-1/4 x 4 Bolt Pattern
    The closest steps to your current bolt pattern are the Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300lbs Item # SMFP-2120 with some Lippert Outriggers for Manual and Electric RV Steps Item # LC301704 to close the gap. the outriggers are longer than your current brackets but can be cut down and you can drill a hole in them to keep the 24-1/4" x 4" bolt pattern and reuse the bolt holes in the compartment.
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  • Step Compatibility with 2006 Fleetwood Evolution E-1
    The Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300 lbs # SMFP-2120 has mounting bracket dimensions of 23-5/8" wide x 9-7/16" tall x 12" deep. If this fits your mounting bracket you won't have any issue. If you have other measurements then the outriggers # LC301704 can be used. If you have different measurements and want to determine a more precise fit, let us know the dimensions and we will do our best to assist.
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  • Recommended Replacement Steps For Forest River Wildwood Travel Trailer
    You will need to take a couple of quick measurements to see if the replacement steps we offer will work on your Forest River Trailer. One of the 2-step pull-out steps we offer is the Flexco Manual Pull-Out Steps, part # SMFP-2100. This has a retracted height of 9 inches and is designed to be mounted in a space that measures 27-5/8 inches wide x 12 inches deep. The steps are 24 inches wide. Per Lippert, the 2-step Lippert # LC432682 step will fit in the space that the single step was installed....
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  • Pull Out Step Recommendation for an Enclosed Trailer
    Check out the Lippert Manual Pull-Out Steps # SMFP-2120. These would do great on your enclosed trailer to provide you with fold out steps. This is a double step. To install either you would want the Outriggers part # LC301704 so that the steps could easily install onto your trailer.
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  • Installation of the Lippert Pull Out Steps on Trailer with 22-1/2 inch Distance Between Bolt Holes
    The outriggers part # LC301704 move the install holes of the steps out 1 inch on either side. This would put the mounting holes at 26 inches apart when installed on the # SMFP-2120. There's no way to get this step to install using your current holes as they are too close together, but I am confident you could redrill new holes on your trailer frame or even weld these to your frame and they would work well. A qualified welder would have no problem at all attaching these to your trailer frame.
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  • Can Pull-Out Steps for RV be Used on 2006 Honda Pilot?
    The Flexco Manual Pull-Out Steps for RVs # SMFP-2120 are not designed for use on a passenger vehicle like your 2006 Honda Pilot so the install would be difficult, to say the least. To add a step to your '06 Pilot I strongly recommend going with running boards instead. The Aries # AA206003 would be a great option; they are 3" round running boards that are made of high-strength carbon steel and are a no-drill, bolt-on installation. I've added a link to the installation instructions for...
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  • Replacement Double Pull Out Step to Fit 2008 Fleedwood Arcadia
    The closest 2-step we have to the dimensions you listed is the Flexco Manual Pull-Out Steps for RVs - Double - 8" Drop/Rise - 20" Wide - 300 lbs # SMFP-2120. The bracket dimensions are 23-5/8" wide x 9-7/16" tall x 12" deep. Your other option is to use a drop down step like # LC713662 which mounts in the door frame.
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  • Can Single Step of RV be Replaced by Double Step
    Normally the double steps are a bit wider than the single steps, but the mounting hardware of the steps on the RV can pretty easily be moved if needed. Flexco Manual Pull-Out Steps # SMFP-2120 will be your best option for fit. They measure 20-1/2 inches at the mounting holes and the bracket measures 22-1/8. To use these steps you most likely will need to move your mounting outriggers or go with new ones like part # LC301704.
    view full answer...
  • How to Choose Steps for a 1973 Airstream Trailer
    I am certain we have but I don't exactly have a way to look up which ones that was. Therefore, in order to find the correct steps you would need to measure the distance between your outrigger brackets. You can then use this information to find the correct steps for your trailer. You will also want to make note of the distance from the ground to the top of the outrigger brackets as this will also be used to determine how many steps you need. If you can't find a step that matches the mounting...
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  • Brackets Needed To Mount Flexco Pull-Out Steps On A 2018 Forest River Wildwood Travel Trailer
    The Flexco Manual Pull-Out Steps for RVs # SMFP-2120 does not come with spacers but you can purchase some Outriggers # LC301704 separately to help mount your new steps. These outriggers will bolt onto your 2018 Forest River Wildwood 171 RBXL travel trailer's frame to give you the correctly spaced mounting brackets for these steps.
    view full answer...

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