Model #: 10401
Shipping to United States only
Couldn't load pickup availability
Do you have heavy-duty work to do? The Super Duty™ from Little Giant Ladders® can help you get your work done quickly; and with its ultra-durable 375 lb. rating, it is ideal for all of your big jobs. You’re going to love how sturdy the Super Duty is.
This aluminum multi-position ladder is ultra-versatile and durable. Set it up as a stepladder, extension ladder, staircase or 90-degree ladder. With Little Giant’s Plank*, you can also configure your ladder into trestle-and-plank scaffolding with ease.
The Super Duty meets or exceeds all OSHA and ANSI standards, and is rated Type IAA to hold 375 lbs. and in the stepladder configuration, this two-person ladder can hold up to 375 lbs. on both sides. This ladder is available in 13’, 17’ and 22’ sizes.
*Plank not included
| Model Number | 10401 |
| ANSI Duty Rating | Type IAA - Special Duty |
| Weight Capacity | 375 lbs. |
| Product Material | Aluminum |
| Warranty | Limited Lifetime |
| Product Weight | 38 lb |
| Country of Origin | USA |
| Storage Depth | 8 in |
| Storage Width at Base | 1.92 ft |
| Feet | Standard non-marring (riveted) |
| Spreader System | Hinge Lock |
| 90° Position | Yes |
| Tip & Glide Wheels™ | Yes |
| V-Bar | No |
| Ratchet Levelers | No |
| Ground Cue | No |
| Air Deck Ports | No |
| Claw | No |
| Scaffolding Position | Yes |
| Stepladder Maximum Footprint | 3.94 ft |
| Stepladder Max. Reach | 9.42 ft |
| Extension Lock | Extra Heavy Duty Lock Tab |
| Extension Min Reach | 6.92 ft |
| Extension Minimum Working Length | 6.92 ft |
| Extension Maximum Working Length | 10.92 ft |
| Extension Max Reach | 14.25 ft |
| Extension Total Length of Sections | 13.17 ft |
| Ship length | 3.67 ft |
| Ship Width | 2.08 ft |
| Ship Height | 7.5 in |
| Ship Weight | 42 lb |
I weight 350 lbs. and got up on the ladder and felt safe.I had another ladder that wouldn't give me the same support and it was scary.I really enjoy your ladder!!
I ordered this ladder and was very excited aobut it.When I received my email confirmation, there was an error in the shipping address, so I called customer service right away.They immediately took care of the problem, (I wanted to make sure it wasn't delivered to my home, as it was a birthday present.) I was very impressed with the efficiency of the rep and how down to earth he seemed.I received my ladder last week, and it does everything the commercial says it does.I'll be calling back in the next few months to order accessories to go with it.Thank you Little Giant!You made my year with your excellent product and fabulous customer service!!!
I purchased this ladder originally for work and found it to be just great when taking the maintenance projects in the building.I thought it would make doing the job easier and it sure has.I never felt so safe on a ladder in my life.At home I used my Little Giant to hang the lights on the house and this could not have gone any better.I have the model 22 and was able to reach the second story roof with no problem.Wish I would have bought this first instead of trying to cheap out with those other ladders.Probably would have been cheaper in the long run!
Great job.This product exceeds my expectations.
I first came across the Little Giant Ladder back in the early 1980's while working for a HVAC/Refrigeration installer.I could take my hand tools and the Little Giant with me on service calls.The Little Giant was all the ladder I needed.It could change for a step ladder to an extension ladder in amatter of moments and with ease.Whenever another tradesman would see the Little Giant, they would come closer for a better look, and then start to inquire about where to get one.Great product!
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.
