--- product_id: 144515853 title: "Tri-Arc KDHS112246 12-Step Heavy-Duty Safety Angle Steel Rolling Industrial & Warehouse Ladder with Perforated Tread" brand: "tri arc" price: "21609.91 DT" currency: TND in_stock: true reviews_count: 8 category: "Tri Arc" url: https://www.desertcart.tn/products/144515853-tri-arc-kdhs112246-12-step-heavy-duty-safety-angle-steel store_origin: TN region: Tunisia --- # 156-inch max height Perforated slip-resistant treads 600-lb load capacity Tri-Arc KDHS112246 12-Step Heavy-Duty Safety Angle Steel Rolling Industrial & Warehouse Ladder with Perforated Tread **Brand:** tri arc **Price:** 21609.91 DT **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your workspace safely and confidently with Tri-Arc’s powerhouse ladder! ## Quick Answers - **What is this?** Tri-Arc KDHS112246 12-Step Heavy-Duty Safety Angle Steel Rolling Industrial & Warehouse Ladder with Perforated Tread by tri arc - **How much does it cost?** 21609.91 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/144515853-tri-arc-kdhs112246-12-step-heavy-duty-safety-angle-steel) ## Best For - tri arc enthusiasts ## Why This Product - Trusted tri arc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Design:** Inclined safety angle allows face-forward descent, reducing fatigue and risk during heavy load handling. - • **Spacious Work Platform:** Generous 24-inch wide steps and 17-inch deep top platform provide unmatched stability and comfort for prolonged tasks. - • **Built for Industrial Strength:** Heavy-duty alloy steel frame supports up to 600 lbs, engineered for the toughest warehouse demands. - • **Certified Compliance & Durability:** Meets OSHA 1910.29 and ANSI A14.7 standards with powder-coated finish for long-lasting corrosion resistance. - • **Step-Lock Positive Locking System:** Automatic locking engages on first step for secure footing, with easy pedal release for quick mobility. ## Overview The Tri-Arc KDHS112246 is a 12-step heavy-duty industrial ladder designed for warehouse and commercial use. Featuring a 156-inch overall height and a 120-inch platform height, it supports up to 600 pounds with a robust alloy steel frame. Its safety angle design allows face-forward descent, complemented by perforated slip-resistant treads and a Step-Lock system for secure footing. Built to OSHA and ANSI standards, this ladder combines durability, safety, and ergonomic comfort for professional environments. ## Description Tri-Arc’s Incline Heavy-Duty Safety Angle Steel Rolling Ladder model is designed on a very comfortable incline that by code permits the user to descend face forward. Equipped with 24” wide steps and a 17” deep top platform, The Incline model is the perfect tool to use when ascending and descending carrying heavy or bulky loads and performing work for prolong period of time from the top platform. All of the models are equipped with hand rails and guardrails to provide the safety and comfort when ascending, descending and performing work from the ladder. Tri-Arc’s Incline Ladder model is engineered and manufactured in compliance with OSHA 1910.29 and ANSI A14.7 standards. Additional features include gray powder coated paint finish, Step-Lock positive locking system engages when the user steps on the first step with a pedal release and perforated slip-resistant tread design. Overall height is 156 inches and platform height is 120 inches. Rated capacity of 600 lbs. and made in the USA. Assembly required; two people recommended for safety. Review: Great quality safety ladder. High recommend! - Nice safety ladder!!!! I wanted this in our tall garage for storage items. It is much safer than what my husband was doing. It is nicely made, strong and stable. We were missing a few pieces but the company shipped them quickly. I’m sure that was the freight company’s fault though. The bag was ripped badly. Was fairly easy to assemble too. Review: Well built - Heavy duty build. Easy to maneuver and very steady. Assembly instructions are a bit sparse but can be figured out with a bit of patience. This enabled us to take our storage racks up another six feet so we have shelves going 12 feet high now reducing how much floor space was being wasted. Pricey but worth it. Saved us 10-15k by not having to build a loft. ## Features - Not intended for residential use - 24-inch wide step & 17-inch deep top platform - 120-inch platform height; 156-inch overall height - Step-Lock positive locking system engages when the user steps on the first step; 600-pound capacity - Safety angle allows for face forward descent; Perforated slip-resistant tread design ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00D60XPCG | | Best Sellers Rank | #158,488 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #279 in Step Ladders | | Brand | Tri Arc | | Color | Gray | | Date First Available | June 3, 2012 | | Item Weight | 285 pounds | | Item model number | KDHS112246 | | Load Capacity | 600 pound | | Manufacturer | Tri-Arc | | Material | Alloy Steel | | Maximum Height | 156 Inches | | Number of Steps | 12 | | Product Dimensions | 24"W x 156"H | | Special Feature | Anti-Slip | ## Product Details - **Brand:** Tri Arc - **Color:** Gray - **Material:** Alloy Steel - **Product Dimensions:** 24"W x 156"H - **Special Feature:** Anti-Slip ## Images ![Tri-Arc KDHS112246 12-Step Heavy-Duty Safety Angle Steel Rolling Industrial & Warehouse Ladder with Perforated Tread - Image 1](https://m.media-amazon.com/images/I/41Nh6naTsIL.jpg) ![Tri-Arc KDHS112246 12-Step Heavy-Duty Safety Angle Steel Rolling Industrial & Warehouse Ladder with Perforated Tread - Image 2](https://m.media-amazon.com/images/I/71j-sv369mL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality safety ladder. High recommend! *by M***T on February 11, 2019* Nice safety ladder!!!! I wanted this in our tall garage for storage items. It is much safer than what my husband was doing. It is nicely made, strong and stable. We were missing a few pieces but the company shipped them quickly. I’m sure that was the freight company’s fault though. The bag was ripped badly. Was fairly easy to assemble too. ### ⭐⭐⭐⭐⭐ Well built *by C***S on November 19, 2025* Heavy duty build. Easy to maneuver and very steady. Assembly instructions are a bit sparse but can be figured out with a bit of patience. This enabled us to take our storage racks up another six feet so we have shelves going 12 feet high now reducing how much floor space was being wasted. Pricey but worth it. Saved us 10-15k by not having to build a loft. ### ⭐⭐⭐⭐⭐ Great Rolling Ladder *by T***0 on August 23, 2017* Easy to assemble and very strong. It is not cheap, but it does the job very well. ## Frequently Bought Together - Tri-Arc KDHS112246 12-Step Heavy-Duty Safety Angle Steel Rolling Industrial & Warehouse Ladder with Perforated Tread - Sharpie Permanent Markers, Fine Tip, Black, Bulk Set, 36 Count - For Classroom, Office, & Home, Quick Drying, Fade Resistant, For Wood, Plastic, Paper, Metal, And More, Ideal for Drawing, Coloring - Amazon Basics Multipurpose Copy Printer Paper, 8.5 x 11 in, 20 lb, 10 Reams, 5000 Sheets, 92 Bright, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/144515853-tri-arc-kdhs112246-12-step-heavy-duty-safety-angle-steel](https://www.desertcart.tn/products/144515853-tri-arc-kdhs112246-12-step-heavy-duty-safety-angle-steel) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*