Mezzanine Stairs | McMaster-Carr

	Material Material

Aluminum

Steel

Stainless
Steel

	Finish Finish

Galvanized

Powder Coated

Painted

	Width Width

	Depth Depth

	Number of Steps Number of Steps

	Component Component

	Surface Surface


Grit	Serrated

Ribbed	Smooth

Textured	Raised Disc

Projections

	Specifications Met Specifications Met

	Ladder Type Ladder Type

Work Platform

Stair

Crossover Bridge

	Step Width Step Width

	Step Tread Step Tread


Perforated	Serrated

Coated	Diamond Plate

	For Platform Height For Platform Height

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Platform Height Platform Height

	Length Length

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Height Height

	Ground Clearance Height Ground Clearance Height

	Platform Tread Platform Tread


Serrated	Perforated

Diamond Plate

	Climbing Angle Climbing Angle

	For Use Outdoors For Use Outdoors

Yes

	Assembled or Unassembled Assembled or Unassembled

Unassembled

Assembled

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381 Products

Ladders and Work Platforms

Build-Your-Own Fixed Work Platforms

Configure these general purpose work platforms to fit your application.

Nonconductive Build-Your-Own Fixed Work Platforms

These platforms are nonconductive fiberglass. Configure them to fit your application.

Fixed Work Platforms

Install these standard work platforms for easy access to elevated areas.

Clean Room Work Platforms

Access elevated areas with these platforms that meet Fed. Std. Class 100 and ISO Class 5 clean room requirements.

Top-Mount Stairs

Mount these stairs to an elevated landing for easy access.

Forward Descent Space-Saver Stairs

These stairs have offset steps that allow for a comfortable forward descent. Set at a steeper angle than our standard stairs, they require less floor space.

Space-Saver Stairs

Also known as ship's ladders, these stairs have a 75° climbing angle to fit in pits, trenches, wells, and other tight spaces.

Space-Saver Crossover Bridges

Set at a steeper angle than our other crossover bridges, these bridges require less floor space.

Corrosion-Resistant Space-Saver Crossover Bridges

Aluminum is a good choice for damp areas and outdoor use. Set at a steeper angle than our other crossover bridges, these bridges require less floor space.

Corrosion-Resistant Crossover Bridges

Aluminum is a good choice for damp areas and outdoor use.

Crossover Bridges

Use these standard crossover bridges to walk over conveyors, machines, and pipes.

Stair Treads

Metal Plank Grating Stair Treads

The most economical stair treads we offer.

Metal Bar Grating Stair Treads

Choose these stair treads for greater durability than metal plank grating stair treads.

Fiberglass Stair Treads

These lightweight fiberglass treads are corrosion resistant, nonconductive, and nonmagnetic.

Stair Tread Nosing

Screw nosing into place to protect the front portion of the stair and provide a slip-resistant surface.

Stair Tread Nosing for Wet Concrete

This nosing has an integral anchor for installation in fresh concrete stairs; no additional fasteners required.

Stair Tread Covers

Protect stairs from wear or provide a new stair surface on worn stairs.