Skip to main content
Home / Home Ladders / Cosbi Household Folding Ladder - Thickened & Reinforced Step Ladder, Carbon Steel 4-Step Portable Wide A-Frame Ladder for Home Use

Attributes

Brand -
Category Hardware & Tools / Home Ladders
Origin -
Material Heavy-Duty Carbon Steel
Number of Steps 4 Steps
Maximum Load Capacity 330 lbs (150 kg)
Folded Dimensions 28 x 6 x 48 inches
Extended Height 58 inches
Step Width 12 inches (Wide Anti-Slip)
Frame Type Reinforced A-Frame Design
Safety Features Non-slip Rubber Feet & Handrail
Finish Powder-Coated Rust Resistant
Assembly Required No, Ready to Use

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Solid Construction

As someone who does a lot of DIY, I need reliable equipment. This Cosbi ladder doesn't wobble at all. The carbon steel construction inspires trust, and the rubber feet grip my hardwood floors without scratching them.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Highly Recommended

Saw this recommended on CCTV and decided to try it. No regrets! The thickened steps are a game changer for comfort during longer tasks. It feels like a professional-grade tool at a consumer price point.

A

Anonymous

Mar 20, 2026

Rating: 4/5

Great Value, Slightly Heavy

The build quality is excellent, definitely reinforced as advertised. My only minor complaint is that it's a bit heavier than my old aluminum ladder, but that trade-off means it's much more stable. Perfect for home projects.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Best Ladder I've Owned

The anti-slip treads work wonderfully even with socks on. I appreciate the handrail at the top which provides extra security. Delivery via SF Express was super fast, and the packaging protected the finish perfectly.

A

Anonymous

Mar 14, 2026

Rating: 4/5

Very Stable Platform

I use this primarily for painting ceilings. The top platform is spacious enough to hold my paint can and brush comfortably. It folds up neatly, though it does take up a little more space than slim-profile ladders.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Sturdy and Safe for Daily Use

I bought this ladder to reach high kitchen cabinets and change light bulbs. It feels incredibly solid underfoot, and the wide steps give me great confidence. The folding mechanism is smooth, and it stores easily behind the pantry door.

5 FAQ

Q: What is the weight limit for a person standing on the top step?

A: The maximum load capacity is 330 lbs (150 kg). However, for optimal safety, we recommend standing on the second step from the top rather than the very highest platform when reaching high.

Q: Does this ladder come fully assembled or do I need to put it together?

A: The Cosbi Household Folding Ladder comes fully assembled and ready to use right out of the box. You simply unfold it, lock the spreader bars, and it is safe to climb.

Q: Is the coating resistant to rust if used in a humid garage?

A: Yes, the ladder features a powder-coated finish that is highly resistant to rust and corrosion, making it suitable for use in garages, basements, or other areas with varying humidity levels.

Q: Will this ladder scratch my tile or hardwood floors?

A: No, the ladder is equipped with large, textured rubber feet specifically designed to provide grip while protecting delicate floor surfaces like tile, wood, and laminate from scratches.

Q: Are the feet replaceable if they wear down over time?

A: Yes, the non-slip rubber feet are designed to be replaceable. Please contact our support team with your order number, and we can send you a replacement set or guide you to purchase spares.

Explore your interests

All Categories
Best Seller (30)
New List (30)
Wall-Mounted Disposable Face Towel Storage Box for Bathroom - Multi-Function Organizer for Used Cotton Towels

Wall-Mounted Disposable Face Towel Storage Box for Bathroom - Multi-Function Organizer for Used Cotton Towels

$8.42

Traditional Handmade Sheepskin Rattle Drum for Babies - Wooden Non-Toxic Teething Toy for Early Education (Intangible Cultural Heritage)

Traditional Handmade Sheepskin Rattle Drum for Babies - Wooden Non-Toxic Teething Toy for Early Education (Intangible Cultural Heritage)

$25.90

Commercial Vegetable Cutter for Chili, Branches, Pandan Leaves; Dicing and Slicing Machine; 304 Stainless Steel Bean Cutter

Commercial Vegetable Cutter for Chili, Branches, Pandan Leaves; Dicing and Slicing Machine; 304 Stainless Steel Bean Cutter

$18,630.00

Heavy-Duty Paper Cutter Parts - 20-Year Shandong Store Blade Holder Wooden Block Replacement Pad

Heavy-Duty Paper Cutter Parts - 20-Year Shandong Store Blade Holder Wooden Block Replacement Pad

$50.00

Ammonia Decomposition Hydrogen Production Equipment, Ammonia Cracking Furnace, Liquid Ammonia to Hydrogen System, Air Separation Unit

Ammonia Decomposition Hydrogen Production Equipment, Ammonia Cracking Furnace, Liquid Ammonia to Hydrogen System, Air Separation Unit

$15,479.00

Strawberry Planting Trough - Soil-Free A-Frame Vertical Planter for Vegetables and Fruits

Strawberry Planting Trough - Soil-Free A-Frame Vertical Planter for Vegetables and Fruits

$14.80

Forged Steel Wheel Hub Bolts Grade 12.9 Extended Screws Fade-Resistant for VW, Audi, Mercedes-Benz, BMW

Forged Steel Wheel Hub Bolts Grade 12.9 Extended Screws Fade-Resistant for VW, Audi, Mercedes-Benz, BMW

$95.00

Retainer Storage Case Orthodontic Appliance Soaking Cleaning Box Portable Invisible Aligner Holder for Dentures

Retainer Storage Case Orthodontic Appliance Soaking Cleaning Box Portable Invisible Aligner Holder for Dentures

$2.80

Baby Sheepskin Rattle and Shaker Stick - Brass and Peach Wood, Old-Style Handmade, Chewable, Newborn Gift Box

Baby Sheepskin Rattle and Shaker Stick - Brass and Peach Wood, Old-Style Handmade, Chewable, Newborn Gift Box

$74.00

Portable Orthodontic Retainer Cleaning Case - Rotating Travel Box for Invisible Aligners

Portable Orthodontic Retainer Cleaning Case - Rotating Travel Box for Invisible Aligners

$17.60

Full Denture Soaking and Storage Box with Filter Net for Retainers and False Teeth

Full Denture Soaking and Storage Box with Filter Net for Retainers and False Teeth

$4.80

Anka Bella Face Painting Pen Facial Special Brush Embossing Pen Line Drawing Petal Professional Pigment Pen

Anka Bella Face Painting Pen Facial Special Brush Embossing Pen Line Drawing Petal Professional Pigment Pen

$4.17

Balloon Warm Star Pre-sale: Do You Have an Illness? Phase 1 - Clash of Hearts Little Chu Su Series Merchandise

Balloon Warm Star Pre-sale: Do You Have an Illness? Phase 1 - Clash of Hearts Little Chu Su Series Merchandise

$16.00

Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads

Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads

$7.00

Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX

Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX

$183.00

Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor

Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor

$901.00

Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales

Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales

$38,080.00

Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold

Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold

$23.00

JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment

JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment

$95.00

[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set

[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set

$6.63

Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box

Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box

$22.50

Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care

Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care

$10.90

[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline

[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline

$4,500.00

Japan Original FEC Lifting Chain - Specialized for Electric Hoist, 6.3mm Diameter Carburized Lifting Chain

Japan Original FEC Lifting Chain - Specialized for Electric Hoist, 6.3mm Diameter Carburized Lifting Chain

$223.00

X-RAY Coating Thickness Gauge - Desktop Tianrui Professional Analyzer for Metal Electroplating Layers

X-RAY Coating Thickness Gauge - Desktop Tianrui Professional Analyzer for Metal Electroplating Layers

$9,589.60

Heavy Truck Tire Cleaning Strips - Wear-Resistant Mud Flaps and Inner Tube Skirts - Decorative Tire Tassels

Heavy Truck Tire Cleaning Strips - Wear-Resistant Mud Flaps and Inner Tube Skirts - Decorative Tire Tassels

$9.05

Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present

Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present

$21.01

Smart Battery Tester with Full Protection - Performance Detector for EV and Car Batteries

Smart Battery Tester with Full Protection - Performance Detector for EV and Car Batteries

$269.00

Schneider Leakage Switch IC65 Vigi C120H 2/4P D80/100/125A Leakage Circuit Breaker

Schneider Leakage Switch IC65 Vigi C120H 2/4P D80/100/125A Leakage Circuit Breaker

$1,347.75

Wenxin Tang Pumpkin-Shaped Ceramic Water Pot - Small Celadon Glaze Brush Washer for Chinese Calligraphy

Wenxin Tang Pumpkin-Shaped Ceramic Water Pot - Small Celadon Glaze Brush Washer for Chinese Calligraphy

$18.50