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Flexco Manual Pull-Out Steps for RVs - Triple - 9" Drop/Rise - 24" Wide - 350 lbs

Flexco Manual Pull-Out Steps for RVs - Triple - 9" Drop/Rise - 24" Wide - 350 lbs

Item # SMFP-3200L
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Our Price: $398.79
RV and Camper Steps
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Shipping Weight: 61 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 camper 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 30" - 33" and a mounting place that's at least 27" x 12"

No, if you:

  • Hate feeling the whole camper rock when anyone goes in or out, and prefer steps that make contact with the ground
  • Get annoyed when you have to supply your own hardware and want everything you need in the box
  • Have bad knees, back, or hips and want to avoid the diving board effect from this style of step
These 9" 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 - Triple - 9" Drop/Rise - 24" Wide - 350 lbs part number SMFP-3200L can be ordered online at or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (546)
  • Q & A (0)
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  • Why etrailer?

Stromberg Carlson RV and Camper Steps - SMFP-3200L

  • 3 Steps
  • Pull-Out Step
  • Towable Camper
  • 24 Inch Wide Step
  • Stromberg Carlson
  • 27-1/8 Inch Wide
  • Steel
  • 9 Inch Drop/Rise
  • No Ground Contact

These 9" 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: 30" - 33"
  • Step dimensions: 24" wide x 9" deep
  • Mounting bracket dimensions: 27-1/8" wide x 16-13/16" tall x 12" deep
  • Drop/Rise: 9"
  • Weight capacity: 350 lbs
  • 1-Year warranty

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 27-1/8" 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-3200L Stromberg Carlson Flexco Manual RV Steps - Three - Black - Folding - 24 Inch

California residents: click here

Customer Reviews

Flexco Manual Pull-Out Steps for RVs - Triple - 9" Drop/Rise - 24" Wide - 350 lbs - SMFP-3200L

Average Customer Rating:  4.8 out of 5 stars   (546 Customer Reviews)

These 9" 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.


First, etrailer did a great job getting these to me. At first the stairs seemed fine, however 7 months later, when taking a turn to a downward slope, the bottom stair popped out and hit the dirt and bent. I turned to the stromberg service department, but instead of acknowledging the problem with their stairs, they proceeded to blame their customer, and offered to sell me a new set and an insulting rate. These may be good stairs, but locked them down beyond their silly mechanism and don't expect support.

I have contacted the manufacturer and they have confirmed that there is a locking mechanism that once the step is closed and the lock bar pushed down the step will not open in travel. If the bar may not have been pushed down, the bar does not automatically lock the step, it must be pushed down to lock the step. A tug on the step after folding up the step will tell if the lock is engaged. You should not have any issues with the steps opening in travel since the lock is a tab that you have to push to engage.
-- Etrailer Expert Katrina B - 05/09/2022


These steps are HEAVY DUTY. No flexing, no bending they are bad*ss. I mounted them under my redneck gooseneck/truck camper trailer on one side and my wife loves them. No more using a little folding step ladder to get in and out which always seemed like it wanted to sink in the dirt or fall over.

I need to get another set of these for the other side of my trailer.

Excellent. Working so well and safer then a little step ladder that I will soon get another for the other side of my camper.
Joe O - 03/18/2018


After a small mishap etrailer provided the replacement I needed to keep our trip on track.


Great product. Awesome service from You can order with confidence they stand by they're products. Ordered 3 receive one damaged, customer service helped me and expedited shipping to Hawaii!
Our company is in the rental business. Time and a dependable business partner is so important. You can count on etrailer!
Happy Client from Hawaii.
Aloha & Mahalo!


So far so good!

These steps are
rated 50 pounds heavier, (350 vs 300#) than the competitors steps that came off of my truck. The look and feel of this unit is considerably better. Long term will tell as this is installed on a specialty work truck that gets used hard.

E-Trailer sales associates were helpful and easy to understand on the phone.


I was very happy with the response time for this product. I ordered new steps for my camper on the 3rd of the month and they were delivered on the 10th. They fit great and look great. Couldn’t be happier.


Excellent product, received in great shape during shipping. Replaced old steps without any issues.
Thank you for your excellent customer service.

A little over a year since installation steps are doing the job, do have one issue paint and rust, paint peeling off and rust is starting to show. I have done some repair work by treating the rust and spot painting. Manufacturing needs better corrosion control process.
Lowell M - 01/24/2019


Just like the original!


We had to replace our steps on our fifth wheel. We bought these from Etrailer. The price was very fair and they were delivered quickly. We removed our old one and installed the new one ourselves. It was a perfect fit and have performed great


Unfortunately this will not work on my 5th wheel.
Called Customer Service and advised of issue and they are allowing me to return.
Wish all Customer Service departments were as reactivity and well trained as this one is. WILL USE ETRAILER.COM FOR FUTURE CONSIDERATION ON RV PRODUCTS, AS WE FULL TIME.
Thank you


Second one went on easier then the first! Looks like they revised the steps a little and added an extra tab to preven the lower two steps from "bouncing" open. I may have to weld a tab on my old one to also have this safety feature.

Another year on my second set of steps and they work as great as the first set. I added this set to the other side of my trailer so we could access the deck from either side depending on how our camping space is setup. Great solid construction that does NOT flex when you walk up and down them. Super sturdy.
Joe M - 03/28/2019


Steps bolted right up to my travel trailer. They are not exactly what came on our camper but will work very well. This set of steps has a lock on them to keep them locked in the traveling position


After trying to find replacement step from SEVERAL dealers with no success I called on a Thursday had the step delivered Tuesday afternoon and after an hour installed it myself. They are top notch and really know their business. Would definitely recommend them for your replacement needs.


Great product but did have to make some modifications to install on my Mountaineer

Working great- good replacement item
Momountainman - 09/25/2017


The steps are excellent and working quite well. We are very happy with them.

very,very well
Al S - 10/23/2018


So far the steps have been just what we needed for our hay wagon. Only reason I didn't say Excellent is that we have not yet put them to the test of dozens of people stepping up on them.

From the package they look great and I have no reason so far to think that they wouldn't serve us well.


Exact replacement for my Forrest River trailer, great price and quick shipment. I always check prices on etrailer before shopping anywhere else, usually best price.


Step is solid.. still works as it should.. however, a lot of the nuts and bolts that hold it together are starting to rust


Perfect fit... fast delivery!


This product is constructed better than the original it replaced. I also found a video presented by e-trailer that made the swapout very easy. Thanks e-trailer!!


The steps came on a timely manner and we put them on ourselves . I love them! I am so happy with your company and will tell all my friends to check out your web site. Mt daughter in law found your site and they will now use it also. Everyone was so helpful and really nice. Thank you.


The steps are here I haven't installed them yet but the traction tape wasn't installed right. It's ripped apart and not sticking to the steps. But other than that I love that they showed up so quick.


I was disappointed it did not come with new mounting hardware.
I had to re-use some of the old and make a special trip to buy more.


from the time I placed my order until receiving it was only a couple of days...i will definitely purchase more items from etrailer.

thanks so much.



Product delivered was just as described. Shipping was fast, only 2 days.

Show More Reviews

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

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    Given the measurements you provided it sounds like the Stromberg Carlson steps # SMFP-3200L may be the closest to your current steps. Best thing to do is measure the rest of the provided measurements against your 2013 Crossroads Zinger 5th Wheel to see if these will work for you. I have linked the two dimensional drawings on this item to this page for your convenience.
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  • Would the Flexco Manual Pull-Out Steps # SMFP-3200L Replace 5th Wheel Steps
    If you can determine if the steps you have are Lippert or Stromberg Carlson then yes, the Flexco Manual Pull-Out Steps # SMFP-3200L that you referenced would work great as an easy replacement for what you currently have. Otherwise I am confident you could get these steps to fit, but it might take a little fabrication. Most RVs use the same style of brackets for pull out steps, I wouldn't say that all of the steps fit easily on every RV but for the most part you can make just about any step...
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    The Flexco steps part # SMFP-3200L that you referenced will fit your 2017 Salem Cruise Lite 273QBXL. These are designed to fit the standard step dimensions found on newer RVs like yours so this would fit and work well.
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    Thanks for the picture. It looks like you would want the part # SMFP-3200L. This appears to be what you have on your trailer and they have an overall width of 27 inches. See picture.
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  • What Replacement Steps do I Need for my 2010 Jayco Eagle 351 RLSA
    It does sounds like from your description that these are the correct replacements for you. The mounting brackets are 27-1/8" wide which matches what you have. There are a few different ways to attach the steps like you said. There are the three top mounting points that will match your front bolt but there are also four on the outside (two front and two rear) that will allow you to attach them to the bracket on your Jayco Eagle. There are also three toward the middle of the back but these...
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  • Recommended 3-Step RV Steps for 27" Wide Mounting Bracket
    The best option we have for a 27" wide mounting bracket is the Flexco Manual Pull-Out Steps for RVs part # SMFP-3200L which has a 27-1/4" wide bracket. It will be a tight fit but there should be some extra space to allow for the slightly bigger steps. If you wish to go with a wider step bracket you would need to modify/move the outrigger brackets on the trailer.
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  • Recommended Replacement 3-Step Trailer Step Assembly for 24-Inch Mounting Hole Spacing
    We do not offer any pull-out 3-step assemblies that match your mounting hole spacing so to install a new set of pull-out steps like the Flexco Manual Pull-Out Steps # SMFP-3200L you'll just need to drill new mounting holes. I have linked you to all of our 3-step manual step assemblies. You'll want to note the retracted height of the steps you choose to ensure you maintain safe ground clearance.
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  • Replacement Stromberg-Carlson Triple Step For 2007 Keystone Montana 3400RL
    For the Flexco Manual Pull-Out Steps for RVs - Triple - 9" Drop/Rise - 24" Wide - 350 lbs # SMFP-3200L, the mounting base dimensions: 27-1/8" wide x 9-3/4" deep with the bolt hole pattern: 25-3/8" Wide x 5-1/2" deep (from first to second bolt hole) 25-3/8" Wide x 7" deep (from first to third bolt hole). The Flexco Manual Pull-Out Steps for RVs - Triple - 8" Drop/Rise - 24" Wide - 350 lbs # SMFP-3100 is a wider base at 28-1/8 inches by 9-3/4 inches deep but the mounting holes are in the...
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  • How Is the Rise/Drop for the Flexco Manual Pull-Out Triple Steps Measured
    The rise/drop for a set of RV steps like the Flexco Manual Pull-Out Steps for RVs part # SMFP-3200L is measured from the top of one step to the top of the other. These steps in particular have a 9" rise/drop. There is an 8" version of this step available as part # SMFP-3100.
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  • RV Step Recommendation that Can Fit 27 inch Wide Mounting Brackets
    The closest RV step we offer to 27 inches in width is the Flexco triple step # SMFP-3200L that measures 27-1/8 inches in total width. You might need the outriggers part # LC301704 to move the brackets out to install the steps if yours is 27 inches wide.
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  • Mounting Bracket Width of Alumi-Tread Manual Pull-Out Step for RVs # LC432696
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    The TorkLift GlowStep Revolution Scissor Steps w/ Landing Gear # TLA8003 has a mounting bracket width of 27-1/2"which is going to be slightly larger than the 27-1/4" opening you have. The closest we have is the: -Flexco Manual Pull-Out Steps for RVs - Triple - 9" Drop/Rise # SMFP-3200L which has a mounting bracket width of 27-1/8". These steps measure 24" wide, 9" deep, and has a weight capacity of 350-lbs.
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  • Replacing RVs 2-Step With a Manual Pull-Out 3-Step
    There are 24" wide options for three steps that are manual pull-outs similar to the Lippert # LC432687 that you referenced. You may want to consider the Flexco # SMFP-3100, which has step dimensions of 24" wide x 9" deep, mounting base dimensions of 28-1/8" wide x 9-3/4" deep, a bolt hole pattern of 25-3/8" Wide x 5-1/2" deep (from first to second bolt hole) 25-3/8" Wide x 7" deep (from first to third bolt hole) and drop/rise of 8". The Flexco # SMFP-3200L is a similar product but has a...
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  • Can a 3-Step Pull Out RV/Trailer Step Set be Used in Place of a Single Step
    Is the overall width of the base 26 inches or is that the center to center distance between the mounting holes? Because if it is the mounting hole distance then steps # LC432687 will fit but the overall width is 27-1/2 inches. The other issue is that when you add additional steps it makes them closer to the ground when stowed. This reduces ground clearance and can result in loss of steps. An alternative is to use a portable step such as # PS-102 that you can keep in the RV/trailer and...
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  • Dimensions and Brackets For The Triple Rise Manual RV Steps
    The Stromberg Carlson Flexco Manual Pull-Out Steps for RVs - Triple - 9" Drop/Rise - 24" Wide - 350 lbs, # SMFP-3200L, is a great product. The folded up measurements are 16-3/16 inch tall x 12 inches wide x 25-3/8 inches long. I've attached a picture to give clarity. I've also attached a review video for you. The mounting points are included in the design with 6 bolt holes. Pre-drilled holes on the top mounting base match up to factory holes on the bottom of many RV's. The hardware...
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Info for this part was:

Employee Lindsey S
Edited by:
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Expert Research:
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Expert Research:
Jameson C
Employee Kathleen M
Updated by:
Kathleen M
Employee Shelly K
Updated by:
Shelly K
Employee Halie H
Updated by:
Halie H
Employee Mike S
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Employee Noah M
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Employee Cole B
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