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S320 Series Steel Step Stools

>Series Callout
The S320 Series Steel Step Stool is ideal for any task in the home, kitchen or garage. It is easily transportable, compact for easy storage and has an attractive design. The soft comfort grip and intuitive, secure latch design enhance your stability when climbing and standing on the step stool.


  • Modern design, optimal for indoor use
  • Secure, intuitive latch design
  • Ergonomic rubber handle for comfort
  • Durable design made with solid steel and plastic construction
  • Mar-resistant feet
  • Available in cherry red, yellow, aqua, orchid, espresso, bright blue, black and white, and black and silver

Performance Overview

StyleNumber of StepsSizeReach HeightLoad Capacity
Standard1 -- 31 Step -- 3 Step7 ft -- 9 ft200 lbs -- 250 lbs


Folded Dimensions
43-17/32 in x 18-15/16 in x 3-1/16 in -- 18-15/16 x 5-5/16 x 54-1/32


Model No.StyleNumber of StepsReach HeightLoad CapacityColorApprox. Shipping Weight Lbs.Buy Online
S222GY-6Standard28 ft225 lbsGray9.52
S313P-2Standard39 ft250 lbsBlack/Silver22.04
S321-6Standard17 ft225 lbsBlack/Silver8.7
S322-6Standard28 ft225 lbsBlack/Silver12.8
S322A-1Standard28 ft225 lbsAqua12.8
S322B-4Standard28 ft250 lbsBlack/Silver16.42
S322BB-1Standard28 ft225 lbsBright Blue12.8
S322E-1Standard28 ft200 lbsEspresso12.8
S322O-1Standard28 ft225 lbsOrchid12.8
S322PR-4Standard28 ft250 lbsMatte Black16.42
S322R-1Standard28 ft225 lbsCherry Red12.8
S322W-6Standard28 ft200 lbsBlack/White9.52
S322Y-1Standard28 ft225 lbsYellow12.8
S323-6Standard39 ft225 lbsBlack/Silver15.97
S323P-2Steel Utility39 ft225 lbsBlack/Silver19.2
S323PR-3Standard39 ft250 lbsMatte Black19.5

Different types of ladders are designed to keep you safe and productive when climbing or standing. Using the wrong style of ladder or simply ignoring the limitations of climbing equipment can result in a fall or serious injury.
Height is referring to the actual ladder height. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line. The highest standing level is four rungs down from the top. The highest permitted standing level on a stepladder is two steps down from the top.

Reach height is the maximum reach assuming a 5’6” person with a vertical 12” reach.
Ladders are designed to safely hold up to a specific amount of weight. The Werner Performance System defines five different capacities using a color and star rating system. The Duty Rating is defined as the maximum safe load capacity of the ladder. A person’s fully clothed weight plus the weight of any tools and materials that are carried onto the ladder must be less than the load capacity.

Werner offers ladder made from fiberglass and aluminum. Each material has characteristics which make it best for certain applications, or one material may simply fit the personal preferences of the user. For example, if working around electricity users should select fiberglass products due to their non-conductive side rails.