Little Giant Ladder MicroBurst 4 ft. Fiberglass Step Ladder with 300 lb. Load Capacity Type 1A Duty Rating-15700-001 at The Home Depot
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Little Giant Ladder

Model # 15700-001

MicroBurst 4 ft. Fiberglass Step Ladder with 300 lb. Load Capacity Type 1A Duty Rating

Little Giant Ladder MicroBurst 4 ft. Fiberglass Step Ladder with 300 lb. Load Capacity Type 1A Duty Rating

This item has been discontinued.
The Home Depot no longer carries this specific product.

$103.32 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # 15700-001

Internet # 202754927

Store SO SKU # 1000203560

At first glance, the 4-foot Little Giant Microburst looks like a traditional a-frame stepladder, but there is nothing traditional about it. The Microburst's unique pivoting top cap and patent-pending Stable-Lock spreader system fundamentally change the standard stepladder model. As the top cap pivots, the Microburst rails fit neatly inside each other, creating a slim, 3-1/2-in. storage and carrying profile. The Microburst stores in nearly half the space and is much more stable than a comparable Type 1A (300 lbs.) stepladder. The Microburst Stable-Lock spreader system locks securely in place, creating a solid a-frame structure with no room for shifting or walking. On typical a-frame stepladders, the spreader bars are the most important, yet weakest part of the ladder. On the Little Giant Microburst, the spreader system is the strongest part of the ladder, constructed of a high-strength steel alloy. Also, unlike most A-frame ladders the Microburst's patent-pending design makes room for a wide flare on both sides of the ladder, significantly increasing lateral stability. It’s easier to carry, store, and set-up; it’s stronger and safer than any other comparable A-frame ladder.

  • Store in nearly half the space of your traditional one-sided a-frame stepladder
  • Enjoy the unmatched stability and strength of patent-pending stablelock spreader bars
  • Hold both sides of the ladder or tuck it under your arm for the easiest carry in the industry
  • Wide-flared rear leg for stability

Info & Guides

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Assembled Depth (in.)  30 in  Assembled Height (in.)  48 in 
Assembled Width (in.)  21.25 in  Base Spread (in.)  30 in 
Certifications and Listings  OSHA Compliant  Ladder Height (ft.) 
Ladder Rating  Type 1A - 300 lbs.  Load weight capacity  300 lb. 
Manufacturer Warranty  Limited 1 year, covers defects in materials and workmanship.  Material  Fiberglass 
Maximum reach (ft.)  Nonslip tread 
Number of Steps  Product Weight (lb.)  15 lb 
Returnable  90-Day  Rung/Step Depth  3 in 
Step rise (in.)  12  Tray or work platform  Yes 
Twin steps  No  Weather Resistant  Yes 



Most orders process within 7 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.