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Model # M1A-8-16B

Internet # 100658412

16 ft. Aluminum Folding Multi-Position Ladder with 300 lb. Load Capacity

This item has been discontinued.
The Home Depot no longer carries this specific product.

$196.00 /each

  • 3-position MULTI-LOK hinge allows for 18 positions/applications
  • Includes two bases for scaffold position
  • "Great Ladder with Great Features" (see reviews)




Model # M1A-8-16B

Internet # 100658412

Designed for 1- or 2-person jobs, the Werner 16 ft. Aluminum Folding Multi-Position Ladder offers exceptional versatility to accommodate just about any project around the home. Type IA rated for 300 lbs., this ladder features the exclusive 3-position MULTI-LOK hinge that allows for 18 positions or applications. With slip-resistant, multi-directional rungs and slip-resistant feet, you can count on safety no matter the job.

  • Aluminum construction offers lightweight durability
  • 16 steps provide easy access to areas around the home
  • 300 lb. duty rating is ideal for medium household applications
  • 18 positions include double stepladder, step ladder, stairwell ladder, multi-shelf, stand-off ladder, fully extended straight ladder, 1/2 and 3/4 length straight ladder, self-supporting scaffold, extended span scaffold and stairwell scaffold
  • Slip-resistant, multi-directional rungs offer safe, versatile options
  • Slip-resistant feet help keep the ladder stable
  • Comes fully assembled except for bolt-on base
  • Designed for both 1- and 2-person jobs
  • ANSI and OSHA compliant for safety
  • The #1 brand in professional climbing equipment:

    werner ladder guide

Info & Guides

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Base Spread (in.) 
15 in 
Ladder Height (ft.) 
Maximum ladder length (ft.) 
Maximum reach (ft.) 
Minimum ladder length (ft.) 
Rung/Step Depth 
1.25 in 
Ladder Rating 
Type 1A - 300 lbs. 
Ladder Type 
Load weight capacity 
300 lb. 
Nonslip tread 
Number of Steps 
Product Weight (lb.) 
39.5 lb 
Step rise (in.) 
Warranty / Certifications
Certifications and Listings 
OSHA Compliant 
Manufacturer Warranty 


Rated 4.5 out of 5 by 25 reviewers.
Rated 5.0 out of 5.0 by Outstanding This is an outstanding ladder. We needed a longer ladder and Thisnis perfect. It's great it folds up for storage, many different ways to use. Highly recommended. October 13, 2015
Rated 5.0 out of 5.0 by Buy One Great Ladder, this is the one to buy. Does more then you can imagine. Strong, Hefty, gives you that secure feeling, even at it's maximum extension. Very well built. Easy to adjust by one person. It does what it says it can do. Spend the money on the best equipment, and you will never have to worry about if it will work for you. Yes it is a bit heaver then lower quality ladders, but the heft and over size construction is what the quality is all about. They did not skimp on materials, and the secure feeling you have while using this ladder, is from the quality of construction they put into the piece. I think that this is the very best of all the foldable ladders made, bar none. July 17, 2012
Rated 4.0 out of 5.0 by Multi Ladder This is a good product-Its got good design;good quality in the Mfgr,-fit& finish. Its quite portable ;easy to configure; steady and easy to store.not too heavy -and has many more positions possible. The lock system is robust -watch your fingers when using. In the standard A shape configuration -you are further away from the wall at the top-Turn it sideways to the wall. to get in closer. It dosnt do as well on uneaven ground- so carry a 2x6 and Level/shim it up .Paint the safety rungs-RED,thats the end safety for when someone else is using it. As ladders go its one of the better designs- versitle ;light enough - sturdy enough and actually fits in my car trunk..Remember No ladder system actually does IT ALL or everything perfectly ,and its as steady as you are.For an Artist/ Painter ,Paperhanger; etc. or handyman-homeowner ,This is MY best choice of the smaller ones- in My opinion & experience.. Im 5'11 and 200 pounds and this one goes upstairs well-folded up. There are ladders with higher WT. ratings-However they ARE also heavier to carry about -& often too heavy to haul up 6 or 7 floors to the worksite. And NO- I Wont loan it to you Im using it. October 15, 2009
Rated 5.0 out of 5.0 by excellent, versatile ladder I needed a ladder longer than my old 12 foot wooden ladder; wanted one rated for high enough weight to feel secure. Gave it a good initial trial run during some house scraping /'s been excellent. It's moveable by myself...although much easier to change position configurations with a second set of hands. Had one time when one side didn't quickly lock into place...had to loosen and snap straight...then it locked fine (and every time since). Haven't used it yet in platform configuration, but like having that option. I went ahead and bought the upper support, to hold it out from walls...haven't used yet. At 8 and 12 foot extensions, it is very a little more on full extension...but don't need that often (and can use extension ladder for that). Overall, am very pleased with this purchase. August 6, 2014
Rated 5.0 out of 5.0 by Great ladder Very pleased that I bought this ladder. I have used the ladder many times within the past month since I've had it and it has worked out great in all applications. It folds up nice for easy storage. The ladder is heavy when transporting it around the house or moving once extended, but you just need to be aware and mentally prepared for it, and it really isn't a big deal. The bonuses you get from using this ladder outweigh any downfall from the weight. November 13, 2012
Rated 5.0 out of 5.0 by The 18 different positions is the best feature. One ladder can be used for many different projects. Instead of having several different ladder sizes for the different home projects. For safety purposed can not be in a hurry when manipulating the ladder in the correct position and will need some space to lay ladder on side to create the correct position. BTW: this is our second adjustable ladder. April 8, 2013
Rated 4.0 out of 5.0 by Good ladder - way too long waiting for shippment The ladder seems to be a good deal: however, waiting over 18 days for it to ship seems excessive. June 25, 2015
Rated 5.0 out of 5.0 by Perfect for our application. We have 11 foot ceilings in parts of our home with embedded can lights. This ladder allows me to reach them safely for service, doesn't weigh that much, and folds up to store easily. It can even be stored in a closet! April 9, 2013
  • 2015-11-25 T12:00:17.696-06:00
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