Trim Rings | McMaster-Carr

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System of Measurement

Material

Hole Diameter

Duct Size

Shape

Pipe Size

For Material Thickness

Color

Construction

Flange Diameter

Flange Mount Type

For Use With

RoHS

Export Control Classification Number (ECCN)

2B999

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

REACH

Performance

With Mounting Holes

Overall Height

Number of Mounting Holes

Finish

For Use Outdoors

Maximum Temperature

418 Products

Building and Machinery Hardware

Grommets

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

187 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

Facility and Grounds Maintenance

Floor, Wall, and Ceiling Plates

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

46 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