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Orange fiberglass stepladder, four feet tall, three ribbed steps, wide flared base

Louisville

Louisville FS1304HD 4 ft Fiberglass Stepladder Type IAA 375 lb

SKU CH-N78F-1R0RF

A 4 ft fiberglass stepladder rated for 375 lb with three ribbed steps and a 29 in base spread

  • TypeLadders, Scaffolding & Platforms
  • Non-conductive fiberglass for electrical safety
  • Type IAA 375 lb duty rating for heavy-duty use
  • Compact 4 ft height with 29 in base spread for stability
  • Three ribbed steps spaced 12 in apart for secure footing
  • OSHA and ANSI compliant for job-site requirements

4 ft Type IAA Stepladder

The Louisville FS1304HD is a 4 ft fiberglass stepladder rated for 375 lb under ANSI Type IAA. It has three steps with ribbed treads spaced 12 in apart and a base spread of 29 in. Professional tradespeople and serious DIY users needing maximum duty rating on a compact frame will fit the intended audience.

Upgrading from lighter duty ladders

This model replaces Type IA or Type I ladders when the job demands the highest 375 lb load capacity. The jump is worth it when combined worker, tool and material weight approaches or exceeds lower ratings. It also supersedes aluminum ladders where electrical insulation from fiberglass is required.

Setup checks before ordering

Verify that the 29 in base spread fits your work area and that the 18 13/16 in bottom width clears doorways or aisles. Confirm the 3 in step depth and 12 in rung spacing suit your footing comfort. Ensure the 4 ft height reaches your target work elevation without overreaching.

Highlights

  • Non-conductive fiberglass for electrical safety
  • Type IAA 375 lb duty rating for heavy-duty use
  • Compact 4 ft height with 29 in base spread for stability
  • Three ribbed steps spaced 12 in apart for secure footing
  • OSHA and ANSI compliant for job-site requirements

Specifications

BrandLOUISVILLE
TypeLadders, Scaffolding & Platforms

Questions about this item

What is the base spread of the Louisville FS1304HD stepladder?

The base spread measures 29 inches, so allow at least that much clear floor space when the ladder is fully open.

How do you lock the spreaders on this 4 ft fiberglass stepladder?

Open the ladder until the metal spreader arms click into the locked position; the step most users miss is pressing both spreaders down firmly until each one latches audibly.

When should the ribbed steps on this Type IAA ladder be replaced?

Replace the steps if the ribbed tread wears smooth, if any step cracks, or if the fiberglass rails show splintering or deep gouges that could weaken the 375 lb rating.

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