Trim Rings | McMaster-Carr

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Hole Diameter

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DFARS Specialty Metals

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Number of Mounting Holes

For Use Outdoors

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Tube OD

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422 Products

Facility and Grounds Maintenance

Floor, Wall, and Ceiling Plates

Add a finishing touch around protruding pipes; also known as escutcheons

46 products

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

191 products

Countertop Trash Chutes

Finish the hole over a waste container

8 products

Door Hole Covers

Eliminate gaps around handles and deadbolts, or conceal holes after removing handles

8 products

Heating, Ventilation, and Air Conditioning

Duct Flanges

Mount on equipment to start a run of duct, or create a secure joint between two sections

169 products