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Cosco 3-Step Rolling Step Ladder, Grey
$112.49
Final price set by Amazon · may vary
EDITORIAL REVIEW — Cosco 3-Step Rolling Step Ladder, Grey Assessed on the standards the product is actually certified to and on how the format fits a working shift, by Steven Eaton, WC Safety editor. Amazon custom...
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EDITORIAL REVIEW — Cosco 3-Step Rolling Step Ladder, Grey
Assessed on the standards the product is actually certified to and on how the format fits a working shift, by Steven Eaton, WC Safety editor.
Amazon customer rating: 4.3 / 5 - WC Safety review of the Cosco 3-Step Rolling Step Ladder, Grey.
Written by Steven Eaton, WC Safety Editorial, from the published Cosco listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.
Written by Steven Eaton, WC Safety Editorial, from the published Cosco listing. The score above is the live Amazon customer rating captured at review time - not a WC Safety test result. We did not laboratory-test this product.
The Cosco 3-Step Rolling Step Ladder, Grey is one of our picks for the ladder lineup. Everything below comes straight from the manufacturer's published listing - specs, capacities, and dimensions are theirs, not ours.
Ladder selection starts with the duty rating - the ANSI Type stamped on the label is the working-load ceiling including you, your tools, and anything carried. Fiberglass rails are the default around electrical work because they are non-conductive when clean and dry. Set up per the label and OSHA 1926.1053, and keep three points of contact.
Key details, quoted from the manufacturer's published listing:
- STRONG FRAME - Steel industrial frame for commercial use
- WEIGHT CAPACITY - 300 lbs duty rating, ANSI Type 1A
- SECURE - Slip Resistant Steps
- MOBILE - 4 Durable Casters for easy mobility
- STABLE - 4 weight activated suction cups for in-use stability
- WARRANTY - Includes a 10-year, limited warranty
Compare all jobsite ladders by duty rating, secure loads for transport with cargo control, and browse the rest of the jobsite equipment line.
cosco 3-step rolling step ladder — what the listing actually specifies
As an Amazon Associate, WC Safety earns from qualifying purchases. This is a search link: we have not been able to confirm a single Amazon listing that matches this exact model.
What to check before you buy
On ladder work the ladder itself is the control, not a last line of defence. The duty rating has to cover the worker plus tools plus everything carried up, the height has to suit the task without standing on the top cap, and the setup has to be right: 29 CFR 1926.1053(b)(5)(i) sets the 4:1 angle for non-self-supporting ladders on construction sites, and 29 CFR 1926.1053(b)(1) and 1910.23(c)(11) require side rails to extend at least 3 feet above the landing. Where the work can be done from a platform, scaffold or lift instead, that is the better control — a fall arrest system only catches the fall you did not design out.
- Duty rating, not just height
- The ANSI duty rating covers the worker plus tools plus materials. Type IAA is rated 375 lb, IA 300 lb, I 250 lb, II 225 lb and III 200 lb. Add up everything that goes up the ladder.
- Material vs. the hazard
- Fiberglass side rails are non-conductive and are the default anywhere near live electrical work. Aluminum is lighter but conducts.
- Working height vs. ladder length
- Usable height is always less than the ladder length once you account for the overlap on extension ladders and the top steps you should not stand on.
- Feet and footing
- Slip-resistant feet only work on a firm, level base. Soft ground, sloped surfaces and smooth tile all need attention before the first step.
How it compares to other ladders we review
List prices recorded when this page was last updated; Amazon pricing moves frequently, so check the live listing. Browse the full ladders range, or see all jobsite equipment.
More from our Ladder reviews
If the decision is still open, the comparisons in best fiberglass step ladders, OSHA ladder requirements, OSHA fixed ladder requirements and aerial lift fall protection requirements narrow it down.
Related categories on this site: Step and Extension Ladder Duty Ratings — Type IA Is 300 lb, Material Handling Equipment for Jobsites and Warehouses.
Written by Steven Eaton, WC Safety editor. WC Safety is an independent PPE review site, holds no inventory and sells nothing directly; Amazon links are affiliate links that earn a commission at no cost to you and never affect the assessment. This page is not medical, legal or regulatory advice.
Brand / Vendor
Cosco
Model / SKU
—
Product Type
Ladder
Price
$112.49 (Amazon)
Availability
Check current availability on Amazon
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Coverage focuses on equipment built for professional use in manufacturing, construction, and industrial environments.
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Product information is compiled from manufacturer specifications, published standards information, compatibility data, and other cited sources.
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