Model # 412

Internet # 203134171

Store SO SKU # 785448

12 ft. Aluminum Step Ladder with 375 lb. Load Capacity Type IAA Duty Rating

$286.88 /each
  • Exclusive TOOL-TRA-TOP holds paint can, tools and roller tray
  • Slip-resistant, TRACTION-TRED steps for stability
  • Knee-braced steps offer extra support

Frequently Bought Together

Product Overview

Built for heavy-duty use, the Werner 12 ft. Aluminum Step Ladder has a duty rating of 375 lbs. to accommodate whatever the project at hand. The rear rail is a full U-channel, with a full set of rear horizontals spaced one per foot for solid support when climbing or standing. Slip-resistant, TRACTION-TRED steps are double riveted to the rails for extra durability, ensuring safety at home or on the job.

  • Heavy-gauge TOOL-TRA-TOP with thick side plates offers a convenient tray for tools/paint can and slots for paint roller tray
  • Shoulder bolts, lock nut on top hinge and four solid aluminum rivets attached to each rail create a sturdy frame
  • All steps are knee-braced to ensure maximum support
  • Built with internal spreaders for easy operation
  • Double riveted, slip-resistant, TRACTION-TRED steps offer secure footing
  • ANSI and OSHA compliant for safety
  • Rated to support 375 lbs., ideal for nearly any project

Info & Guides

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Base Spread (in.) 
79 in 
Ladder Height (ft.) 
Ladder Height (ft.) 
Maximum Reach (ft.) 
Rung/Step Depth 
3 in 
Step Rise (in.) 


Ladder Rating 
Type 1AA - 375 lbs. 
Ladder Type 
Step Ladder 
Load weight capacity 
375 lb. 
Nonslip tread 
Number of Steps 
Product Weight (lb.) 
54 lb 

Warranty / Certifications

Certifications and Listings 
OSHA Compliant 
Manufacturer Warranty 

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Customer Questions & Answers

1 Question1 Answer

Customer Questions & Answers

12 ft. Aluminum Step Ladder with 375 lb. Load Capacity Type IAA Duty Rating
12 ft. Aluminum Step Ladder with 375 lb. Load Capacity Type IAA Duty Rating

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1 answer

Do you have this ladder in stock in the Greenville/Spartanburg or columbia markets? if so which stores?

This question is from 12 ft. Aluminum Step Ladder with 375 lb. Load Capacity Type IAA Duty Rating
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Clinton, SC
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November 22, 2015
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Answer (1)

December 4, 2015
Thank you for your recent inquiry with The Home Depot, Jay. This ladder is only carried online and not in Home Depot stores. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
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Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
Rated 4.0 out of 5.0 by just what I expected, and will serve its purpose very well So far I am pleased with the 12 foot ladder I purchased, and am looking forward to putting it to good use in my shop December 22, 2015
Rated 5.0 out of 5.0 by GREAT PRODUCT This is a very sturdy ladder. I recommend this for anyone. July 7, 2015
Rated 5.0 out of 5.0 by Perfect! Got free shipping on free shipping day in December so the price was great! Perfect ladder to reach volume ceilings. Had a wood ladder that was too heavy for one person. This is perfect since my husband can manuever it by himself and feels very sturdy as well. January 28, 2014
  • 2016-07-22 T15:31:28.318-05:00
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