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Products > Climbing-Equipment > Stepladders > 360 Series > 366 6ft Type I Aluminum Step Ladder

366_PI 366 360_FI_TopTypeI 366 360_FI_ALSTP 366 368_AI_WomanRollingWall1 366 366_AI_PaintSprayer 366 366_AI_PaintRoller 366 366_AI_ManRollingWall1 366 366_AI_ManPosed1 366


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366 6ft Type I Aluminum Step Ladder

Performance Overview

StyleSizeReach HeightLoad CapacityTypePerformance Rating
Single Sided6ft10ft250 lbsType I Duty Rating

The 366 Aluminum 6ft Step Ladder has a duty rating of 250 pounds and TOOL-TRA-TOP® that feature a convenient tray for holding tools or a paint can and slots for a paint roller tray. There is also a sturdy molded paint can hanger on the back of the top. The automatic SPILL-PROOF® pail shelf opens and closes with the ladder. The TRACTION-TRED® steps are slip resistant.


  • TOOL-TRA-TOP® Convenient tray for tools/paint can and slots for paint roller tray
  • Automatic SPILL-PROOF® Pail shelf that opens and closes with ladder
  • Sturdy molded paint can hanger on back of top
  • External PINCH-PROOF™ spreaders
  • Slip-resistant TRACTION-TRED® steps
  • Top step and bottom steps braced
  • Slip-resistant molded foot pad


FeatureSize / Details
Reach Height10ft
Max. Standing Height3ft 10in
Description of Top FeaturesPaint tray slot, can hook, 5 tool holes, quart paint can
Load Capacity250 lbs
TypeType I Duty Rating
Performance Rating
Approx. Width21-1/2in
Approx. Spread41-5/8in
With Pail ShelfYes
Spreader MaterialAluminum
CertificationsANSI A14.2 (2007); OSHA
Approx. Cu. Ft. Per Unit3.9
Approx. Shipping Wt. Lbs.14.5


Top Dimension5in x 12-3/8in
Front Rails Dimension3in
Front Flange Dimension3/4in
Rear Rails Dimension1-1/8in
Rear Flange Dimension1in
Steps Dimension3in

Additional 360 Series Models

Model No.SizeReach HeightMax. Standing HeightApprox. WidthApprox. SpreadApprox. Cu. Ft. Per Unit
3644ft8ft1ft 11in18-1/2in29-1/4in2.4
3655ft9ft2ft 10in20in35-1/2in3.1
3666ft10ft3ft 10in21-1/2in41-5/8in3.9
3688ft12ft5ft 9in24-1/2in54in5.7

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.

Performance Overview

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Dimensions Overview

To ensure you choose the product best suited to your needs, you should follow the Werner Safety Tips.

Specifications Overview

To ensure you choose the product best suited to your needs, you should follow the Werner Safety Tips.