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Internet # 203134211

Model # T412

Store SO SKU #785448

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

$629.00
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  • 375 lb. load capacity step ladder for convenience and versatility
  • 2 climbers can use the platform ladder at a time
  • Double-riveted, slip-resistant TRACTION-TRED steps for safety
  • View More Details

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Product Details

About This Product

The T412 Aluminum Multi-use Twin 12 ft. Step Ladder has a duty rating of 375 lbs. per side making the T400 series ladders ideal for 1 or 2 person jobs. The tops are made of heavy gauge extruded aluminum, and the steps are connected with a solid double riveted construction. The extra wide TRACTION-TRED steps are slip resistant. The bottom steps are braced with full U channel knee braces.

Highlights

  • Heavy gauge aluminum top
  • Slip resistant steps
  • For 1 or 2 persons
  • Lightweight aluminum
  • Return Policy

Product Information

Internet # 203134211

Model # T412

Store SO SKU #785448

Additional Resources

Shop All Werner
From the Manufacturer

Specifications

Dimensions

Industry Standard Ladder Height (ft.)

12

Reach Height (ft.)

16

Rung/Step Depth (in.)

3.125 in

Step Ladder Maximum Height - Closed (ft.)

12

Step Ladder Minimum Height - Open (ft.)

4

Details

Features

Folding

Ladder Rating

Type 1AA - 375 lbs.

Ladder Type

Step Ladder

Material

Aluminum

Product Weight (lb.)

13 lb

Returnable

90-Day

Rung/Step Material

Aluminum

Warranty / Certifications

Certifications and Listings

ANSI Certified, OSHA Compliant

Manufacturer Warranty

na

Questions & Answers

is this ladder model T406 Non-magnetic ?
ByMay 29, 2026
2 Answers | 
Answer This Question

Model # T406 is not non-magnetic, as it has some steel parts.

By|Jun 1, 2026

    Model # T406 is not non-magnetic, as it has some steel parts.

    By|Jun 1, 2026


      What is the span at the floor of the Model T412?
      ByNov 23, 2024
      2 Answers | 
      Answer This Question

      The T412 12ft Type IAA Aluminum Twin Ladder spread, when opened, is approximately 92.25 inches.

      By|Dec 8, 2024

        (1)

        The T412 12ft Type IAA Aluminum Twin Ladder spread, when opened, is approximately 92.25 inches.

        By|Nov 27, 2024


          What does the Werner Aluminum Twin 10 foot Step Ladder Model # T310 (Home Depot Store SO SKU #785448) weight ?
          ByJun 26, 2024
          2 Answers | 
          Answer This Question

          Model T310 weighs approximately 43 lbs.

          By|Jun 26, 2024

            Model T310 weighs approximately 43 lbs.

            By|Jun 28, 2024


              Where is it made?
              ByFeb 22, 2024
              2 Answers | 
              Answer This Question

              Model # T406 is manufactured in Juarez, MX.

              By|Feb 23, 2024

                Model # T406 is manufactured in Juarez, MX.

                By|Feb 23, 2024


                  What is the actual weight? Other sources state 42lbs., Home Depot's spec states 22.5lbs.
                  ByDec 28, 2023
                  4 Answers | 
                  Answer This Question

                  My 6 ft twin step 375lb weighs 27lbs all aluminum.

                  By|Mar 28, 2024

                    Model # T408, approximate weight is 42 lbs.

                    By|Jan 2, 2024

                      Model # T408, approximate weight is 42 lbs.

                      By|Jan 2, 2024

                        My 4ft aluminum twin 375lb weighs 19 lbs.

                        By|Apr 9, 2024


                          what is the width of the ladder at the floor?
                          ByJun 2, 2022
                          2 Answers | 
                          Answer This Question

                          Model #T376 Approx. Spread (in) 50 Approx. Product Width (in) 24.72

                          By|Jun 3, 2022

                            Model #T376 Approx. Spread (in) 50 Approx. Product Width (in) 24.72

                            By|Jun 3, 2022


                              what is weight of 12 foot aluminum ladder
                              ByOct 17, 2021
                              3 Answers | 
                              Answer This Question

                              Model T7412: Approx. Product Weight (lb) 69

                              By|Oct 19, 2021

                                Dear Anonymous, For the Werner 12 ft. Aluminum Twin Step Ladder with 375 lb. Load Capacity Type IAA Duty Rating the weight/load compacity is 375 lbs.

                                By|Jan 14, 2024

                                  Model #T412: Approx. Product Weight (lb) 69

                                  By|Oct 19, 2021


                                    Is this ladder really 8.5 pounds as noted in the specs?
                                    ByJul 2, 2020
                                    1 Answer | 
                                    Answer This Question

                                    Model # T410 weighs approximately 54 lbs.

                                    By|Jul 2, 2020


                                      Viewing 1-8 of 18

                                      Customer Reviews

                                      4.5 out of 5

                                      • 4.5 out of 83 reviews
                                      • 100% recommend this product
                                      Filter by:
                                      Showing 1-10 of 83 reviews
                                      This customer chose to rate the product and not provide text.
                                      by
                                      What I ordered came as I paid for. The right ladder for so many uses
                                      by
                                      • Verified Purchase
                                      This is the 4th ladder I’ve ordered and returned due to structural damage. It takes a lot of force to rip the aluminum like it was chewed by Jaw-of-Life, but they send it anyway???
                                      by
                                      • Verified Purchase
                                      Great ladder and very safe . So stable and strong
                                      by
                                      • Verified Purchase
                                      best ladder money can buy.
                                      by
                                      • Verified Purchase
                                      Home Depot took good care of me as usual. Ladder is great. Delivery went well.
                                      by
                                      This customer chose to rate the product and not provide text.
                                      by
                                      • Verified Purchase
                                      Ladder was not stable because one of the leg rubber foot mount was shorter than the other 3. Poor quality control and craftsmanship IMO !
                                      by
                                      • Verified Purchase
                                      1 found this review helpful
                                      Sturdier than other ladders. Super durable!
                                      by
                                      • Verified Purchase
                                      I hate being botheredOver and over again about how my Home Depot Experience has been. Please just stop.
                                      by
                                      • Verified Purchase
                                      Showing 1-10 of 83 reviews

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                                      Product Snapshot

                                      Great for professionals or homeowners needing a sturdy, multi-use, 375 lb. capacity twin step ladder.
                                      Built for pros, this ladder boasts a 300lb capacity, LOCKTOP, and non-conductive fiberglass rails for safe, efficient work.
                                      Ideal for heavy-duty tasks, this 12 ft. aluminum step ladder supports 375 lbs. with slip-resistant steps for added safety.
                                      Great for two-person jobs, this ladder boasts a 300 lb. capacity per side and slip-resistant steps for enhanced safety.

                                      Maximum Height

                                      16 ft.
                                      16 ft.
                                      16 ft.
                                      19 ft.

                                      Weight Capacity

                                      375 lb.
                                      300 lb.
                                      375 lbs.
                                      300 lb.

                                      Number of Steps

                                      12
                                      12

                                      Material

                                      Aluminum
                                      Fiberglass
                                      Aluminum
                                      Fiberglass

                                      Foldable