Hole Guards | McMaster-Carr

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Material

Stainless Steel

Color

Black/Fluorescent Yellow

System of Measurement

ID

1/64" to 11/16"

1/64" to 23/32"

1/64" to 1 1/8"

1/64" to 1 1/4"

Hole Diameter

Mount Type

Shape

For Material Thickness

0.072" to 0.135"

Environment

Food and Beverage

High Temperature

High-Pressure Washdown

Cord OD

Knockout Trade Size

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Flame Resistant

Flame Retardant

Glow-in-the-Dark

High Temperature

High Visibility

Maximum Temperature

Less than 100° F

100° F to 199° F

200° F to 249° F

250° F to 499° F

500° F or greater

Pipe Size

RoHS

Compliant with Exemptions

REACH

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

For Use Outdoors

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Minimum Temperature

-100° F or less

-99° F to -50° F

-49° F to -25° F

-24° F to -1° F

Greater than 0° F

Length

Height

For Use With

Flexibility

Continuous Flex

Inside Width

1/16" to 11/64"

5/64" to 13/64"

How can we improve?

4,048 Products

Grommets

For Wire, Cable, and Cords

Grommets

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

Locking Grommets

Locking Grommets

Stay put in the hole when installed vertically and in vibrating equipment

Split Locking Grommets

Split Locking Grommets

Snap around cords you've already installed and stay put when pulled or vibrated

Flex-Grip Furniture Grommets

Flex-Grip Furniture Grommets

The center flexes to secure cords and prevent jostling and backing out

Flex-Grip Locking Grommets

Flex-Grip Locking Grommets

Grip in the center while anchoring to the hole so both the grommet and the cord stay put

Split Sealing Grommets

Split Sealing Grommets

Create a tight seal around wire, cable, and cords you've already installed

Sanitary Sealing Grommets

Sanitary Sealing Grommets

Protect cables, pipe, and tubing in facilities that need to be perfectly clean

Cut-to-Size Grommets

Cut-to-Size Grommets

Cut a hole in the center to fit your cord diameter

Wet-Environment Sealing Grommets

Wet-Environment Sealing Grommets

A grommet and plug in one to seal out splashes and strong jets of water

Strain-Relief Grommets

Strain-Relief Grommets

Combine the strain relief of a cord grip with the cushioning of a grommet

Furniture Grommets

Furniture Grommets

Eliminate cord clutter and add a finished look to your work surface

Flex-Grip Grommets

Flex-Grip Grommets

Flaps in the center grip wire, cable, and cords to prevent jostling and backing out

Sealing Grommets

Sealing Grommets

Close tightly around cords, pipe, and tubing to keep out splashes and debris

Watertight Sealing Grommets

Watertight Sealing Grommets

The tightest seal we offer so no water leaks past your wire, cable, and cords

Brush-Seal Furniture Grommets

Brush-Seal Furniture Grommets

Secure bundles of cords while catching dust and splashes of liquid

Continuous-Flex Strain-Relief Grommets

Continuous-Flex Strain-Relief Grommets

Allow cords to bend repeatedly without kinking and fraying

Cut-to-Size Sealing Grommets

Cut-to-Size Sealing Grommets

Cut a hole in the center for a tight seal around wire, cable, and cords

Squeeze-to-Open Furniture Grommets

Squeeze-to-Open Furniture Grommets

Open with a squeeze then close to secure bundles of cable and cords

Cut-to-Size Split Sealing Grommets

Cut-to-Size Split Sealing Grommets

Custom fit for unevenly shaped bundles of wire you've already installed

Grommet Assortments

Grommet Assortments

A variety of sizes for holes of different diameters

Sanitary Split Sealing Grommets

Sanitary Split Sealing Grommets

Protect cables, pipe, and tubing you've already installed in sanitary environments

For Pipe and Tubing

Pipe and Tubing Grommets

Pipe and Tubing Grommets

Protect pipe and tubing from holes with sharp or rough edges

Flexible Pipe and Tubing Grommets

Flexible Pipe and Tubing Grommets

Relieve strain on moving or misaligned pipe and tubing

For Fabric

Reinforcing Fabric Grommets

Reinforcing Fabric Grommets

Handle thicker materials and more strain than other fabric grommets

Fabric Grommets

Fabric Grommets

Add a protective metal ring so cable and rope don't tear your fabric

Fabric Grommet Kits

Fabric Grommet Kits

Fabric grommets of a single size and all the tools you need to install them

Self-Piercing Fabric Grommets

Self-Piercing Fabric Grommets

No need to cut a hole before installing

Snap-In Fabric Grommets

Snap-In Fabric Grommets

Install by hand—no need for setting tools

For Shafts

Shaft Grommets

Protect shafts and bearings and allow them to spin freely in the hole

Other Products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Chain Barriers

Hook chain onto posts to restrict access to areas

Cable Entry Panels

Cable Entry Panels

Pass multiple cords into an enclosure while sealing out moisture, dust, and other contaminants

Retractable Belt Barriers

Retractable Belt Barriers

Stretch belts between walls, racks, posts, and cones to restrict access to areas

Barrier Tape

Stretch around hazards and work areas to temporarily restrict access

Security Gates

Barricade areas without sacrificing visibility and airflow

Bore Sealing Plugs

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

Barricades

Panel, rail, cone-mount, barrel, and water-fill barricades

Retractable Belt Receptacles

Retractable Belt Receptacles

Create an end point for retractable belts with posts or wall receptacles

Retractable Gates

Retractable Gates

Prevent access to an area and then collapse for easy transport and storage

Fold-Up Railings

Fold-Up Railings

Create a temporary barrier around hazards such as open manholes

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