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Model #: 11903
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Not all tasks require a full-sized ladder, and that is where the Jumbo Step™ from Little Giant® comes in. The Jumbo Step is a lightweight aluminum stepladder, and with its compact design, it is the perfect tool for small-scale or at-home projects. Available in 2, 3 and 4-step models, this ladder meets or exceeds all OSHA and ANSI standards, and is rated Type IAA to hold 375 lbs.
Tool Tray Top Cap
Keep your tools close at hand. The integrated tool tray on the handrail allows you to place your phone, hammer, drill or other materials on the tray for easy access while working.
Rotating Safety Handrail
The Jumbo Step has a rotating safety handrail for added stability. This feature helps step stool users to feel more secure and confident while working at heights.
Large Platform Steps
With the Jumbo Step's ultra-wide steps, it feels like walking up a staircase, not a ladder. It is made from lightweight, aircraft grade aluminum and its steps feature a safe, non-slip surface.
| Model Number | 11903 |
| ANSI Duty Rating | Type IAA - Special Duty |
| Weight Capacity | 375 lbs. |
| Product Material | Aluminum |
| Ladder Type | Step Stool |
| Warranty | Limited Lifetime |
| Product Weight | 16.4 lb |
| Country of Origin | Malaysia |
| Storage Depth | 4.5 in |
| Storage Width at Base | 1.79 ft |
| Feet | Standard non-marring (riveted) |
| Spreader System | Hinge Spreader (Safety Step) |
| 90° Position | No |
| Tip & Glide Wheels™ | No |
| V-Bar | No |
| Ratchet Levelers | No |
| Ground Cue | No |
| Air Deck Ports | No |
| Claw | No |
| Scaffolding Position | No |
| Stepladder Highest Standing Level | 2.17 ft |
| Stepladder Maximum Footprint | 2.75 ft |
| Stepladder Max. Reach | 8.67 ft |
| Ship length | 3.63 ft |
| Ship Width | 1.83 ft |
| Ship Height | 5 in |
| Ship Weight | 19 lb |
Well, I have used Little Giant ladders for a very long time. I have at least 8 of the ladders. I can work from the roof line to a 2 step ladder. Thank you for your care in taking the steps necessary to keep us all as safe as possible when we step away from the ground to work. I would not own any other ladder, You cannot make a bad decision when you purchase a Little Giant Ladder system.
As a retired Risk Manager I recommend this ladder system to anyone stepping off the ground.
Thank you Donna for the excellent 5 star review. We're honored to hear that Little Giant ladders have been your trusted choice for so long. It is great to know that our products have helped you work safely at heights ranging from a simple two-step task to roofline projects is exactly what we strive for. Your comments about safety are especially meaningful. As a retired Risk Manager, your endorsement carries a great deal of weight, and we appreciate your recognition of the effort we put into designing products that help people work more safely and confidently.
Thank you for your incredible loyalty and support over the years!
Great quality materials, highly functional.
We purchased this ladder to use around the house. My wife uses it to reach the top cabinets in our kitchen. I use it to reach shelves in the garage that's 7feet high. I'm handicap and the wide steps work great for me. The extra handle is great to hang on to.
Note: I have a Little Giant folding ladder that I have had for over 20 years. It worked great for me when I was working in the restoration business.
Thank you Marvin for the excellent review of the Little Giant Jumbo Step. It is a perfect stepladder for all the at home projects. The compact size and lightweight aluminum makes it so easy to move from each project to another. The wide steps and safety handrail adds comfort and safety. Thanks again for your feedback.
Is an awesome ladder so much you can use it for love the wide steps I would recommend this ladder
Thank you for the awesome review! We’re so glad to hear you’re loving your Little Giant step ladder. The wide steps are definitely a favorite feature, and it’s great to know you’re finding so many uses for it. We truly appreciate the recommendation and your support!
Good and steady, light weight.
Perfect for getting into my truck camper.
Thank you so much for the 5-star review! We’re glad to hear the Jumbo Step 4-step is working perfectly for your truck camper. It’s great to know you found it sturdy, lightweight, and reliable—that’s exactly what we designed it for. We appreciate your support!
Size refers to the ANSI definition of length. ANSI states that the size is defined by the combined length of all rail sections, with a tolerance of +/-3” on each section. Note, this does not take into account any overlap between sliding sections like those on an extension or multi-purpose ladder. This can cause a disparity in the size of the ladder versus the actual height. To determine which ladder you need, Little Giant recommends you reference maximum reach height instead of size.
The terminology for ladder duty ratings, grades, and types can sometimes be confusing. The ladder's duty rating is the maximum safe load capacity of that ladder according to ANSI standards. There are 3 types of ratings that Little Giant offers:
Type I - Made to handle everyday projects. Has a load capacity of 250 lbs.
Type IA- Designed with durability and regular use in mind. Has a load capacity of 300 lbs.
Type IAA- Built for professional performance and rugged use. Has a load capacity of 375 lbs.
Ladder specifications can be confusing due to safety regulation requirements. According to ANSI (American National Standards Institute), the ladder size is defined as the total length of each section and does not account for overlap on extension ladders. As a result, the overlapping sections reduce the total length of the ladder. When purchasing any ladder customers should pay particular attention to the maximum reach to ensure the correct product for the job.
Little Giant Ladders offers replacement parts for products manufactured by Little Giant Ladders only. Please contact Customer Service at 1 (800) 453-1192 or shop online at https://www.littlegiantladders.com/pages/ladder-parts.
When ordering replacement parts, you will need to provide the Little Giant Ladder Model Number and Mark Number or a description of the part you need.
