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A small change can make a big difference when stepping in and out every day. This single pull-out step gives a comfortable 3" drop/rise, making it easier on your knees and safer for your footing. The 21" wide x 8" deep step feels solid underfoot, even when carrying gear. It’s built from strong, rust-resistant black powder coated steel and rated for 300 lbs, so it stays stable and confidence-inspiring through years of use.
Slippery steps are a common cause of stumbles, especially in wet weather. This step’s non-slip surface with oval tread holes helps water drain and keeps your shoes planted. A 1-1/2" wide strip of grip tape along the front edge adds extra traction right where you step first, giving peace of mind for kids, pets, and anyone climbing in after rain or mud.
No one likes steps dragging or catching on curbs. The Flexco manual pull-out design slides smoothly into its mounting base and locks securely in place for travel. When stowed, the assembly sits just 4-1/2" tall, keeping a low profile and preserving valuable ground clearance. It stays tucked out of the way until you need it again.
The black powder coated steel frame resists rust and road wear, making this step both tough and easy to keep looking good. The simple manual pull-out mechanism means no motors or wiring to maintain—just slide it out when needed and push it back in when you’re done. With its straightforward design and 1-year warranty, this step is a practical, long-term upgrade for safer, easier entry.





| 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 |
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews

Mj
4/22/2020
Camper still in the renovation stage. Step is still just perfect!

Darter6
4/10/2022
Still going strong.Supports my 225 lbs. A very sturdy step.

Tom C.
1/20/2018
For the price it works very good.. Im happy with it..
Do you have a question about this RV Step?
Info for this part was:
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Joseph
12/5/2025
Single step actually working much better than expected. Inherent of step plus added distance from trailer floor due to trailer frame put the step mid way between the trailer floor and the ground.