Grating | McMaster-Carr

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For Use Outdoors

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1,818 Products

Building and Machinery Hardware

Bar Grating

Create a raised surface for safe travel over trenches, walkways, and stairs

Stair Treads

Replace stair treads in a stairway

Floor Plates

Add permanent slip resistance to floors, ramps, stairs, and docks

Stair Nosing

Cover step edges to protect them from damage and create a slip-resistant surface

Fluid Handling

Perforated Sheets

Perforated Sheets

Filter, sort, separate, and strain liquid or dry material

Magnetic Filters

Magnetic Filters

Pull metal and other magnetic contaminants out of lines

Magnetic Filter Rods

Magnetic Filter Rods

Replace individual rods in an existing filter or create a new one

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

Material Handling

Work Platforms

Achieve an ideal working height or access elevated areas like buildings and vehicles

Facility and Grounds Maintenance

Floor Drain Grates

Floor Drain Grates

Block solids from falling down drains while liquids flow freely

Floor Drains

Catch liquid from the floor and direct it down a drain pipe

Floor Sink Liners

Floor Sink Liners

Retrofit old or damaged floor sinks with a durable, corrosion-resistant liner

Shower Drain Grates

Shower Drain Grates

Keep solids from sliding down your drain

Manhole Covers

Made of cast iron to handle high-volume foot and vehicle traffic.

Roof Drains

Remove water from the middle of flat roofs

Electrical

Electrical Enclosure Vents

Electrical Enclosure Vents

Attach to sealed enclosures so air can flow to equalize temperature and pressure

Heating, Ventilation, and Air Conditioning

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

Fastening and Joining

Adhesives

Bond surfaces together

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)