Ceiling Grates | McMaster-Carr

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374 Products

Heating, Ventilation, and Air Conditioning

Return Grilles

Cover the opening where air is pulled into your HVAC system

Diffusers

Evenly disperse airflow into a room to maintain a consistent temperature throughout

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Registers

Direct and control airflow coming out of HVAC systems

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

Lighting

Light Lenses

Reduce glare from light bulbs and protect them from damage

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