Round Wire Grommets, 2-1/2" Bore Hole Grommet Hole Liners - Hughes Supply H-0404-9192/BG10

2-1/2 Inch Bore Wire Grommet For Clean Openings

2-1/2 inch bore wire grommet from Hughes Supply provides a round opening sized for a 2-1/2 inch bore hole, which helps route cables or wires through a surface while matching a standard cut size on shop equipment. This grommet functions as a grommet hole liner, so it lines the raw edge of the bore hole and creates a defined, repeatable opening around the cutout on furniture or work surfaces. The gray color described in the SAP description gives a neutral appearance that blends with many worktop and cabinet finishes in shop, office, or residential projects. The product is classified under grommets and multimedia and workspace components, which aligns it with desk, cabinet, and workspace wire routing use where a finished opening is required. The Hughes Supply brand and specific manufacturer part number H-0404-9192/BG10 support repeat ordering when matching existing layouts or expanding an installation with the same hardware.

Key Grommet Hole Liner Details For Projects

• The 2-1/2 inch bore hole diameter matches a common hole saw size, which lets installers drill a single standard opening and drop the liner into place without extra trimming.
• The 3/4 inch hole liner depth extends into the panel, so it covers the cut edge and provides a stable bearing surface along the thickness of typical furniture or worktop materials.
• The 2-3/8 inch inside diameter creates a slightly smaller pass-through than the bore, which helps guide and organize wires or cables while still using the 2-1/2 inch drilled opening.
• The 3 inch overall diameter provides a visible flange that overlaps the hole perimeter, helping conceal minor chipping at the edge of the bore and giving a defined finished look.
• The web description notes that the grommet hole liner and grommet cover cap are sold separately, which lets installers choose just the liner or pair it with a matching cap when a covered opening is desired.
• The product is sold in full box quantity only, which fits shop and trade environments where multiple identical openings are laid out across several panels or workstations.

Grommet Hole Liner Sizing For Installation Fit

The bore hole diameter of 2-1/2 inches directly informs the drill size for installation, so a standard 2-1/2 inch hole saw or bit can be used to create a consistent opening for this Hughes Supply grommet. The 3/4 inch hole liner depth means the liner engages the sidewall of the bore for that distance, which relates to how it seats in common panel thicknesses used in desks, cabinets, and work surfaces. With an inside diameter of 2-3/8 inches, the liner defines the actual service opening for wires, which helps plan how many cords or what bundle size can pass through each location. The 3 inch overall diameter gives the outer footprint on the finished face, which is useful when laying out hole centers so adjacent grommets clear each other and nearby components on a top or panel.

Using This Hughes Supply Grommet In Workspaces

Where This Round Wire Grommet Works Best

This round wire grommet is categorized under shelf, closet and garage organization and multimedia and workspace components, which points directly to use on work surfaces, cabinets, and organizational panels that need clean wire routing. The 2-1/2 inch bore hole diameter allows openings in desktops, counters, and cabinet tops that are large enough for multiple cables while still fitting within standard framing and panel layouts. Because the inside diameter is 2-3/8 inches, the open area suits typical power cords, low-voltage leads, and data cables grouped at a single pass-through point, which helps concentrate wiring where equipment is clustered. The 3 inch overall diameter provides a finished trim ring size that coordinates well with common panel proportions, so the grommet reads as a deliberate design element rather than a rough field modification. The gray color noted in the SAP description supports neutral integration into light or mid-tone surfaces, which is useful across closets, garages, offices, and shop environments where visual consistency matters across multiple stations.

Details That Support Repeatable Grommet Layouts

The clearly defined 2-1/2 inch bore hole diameter and 3/4 inch hole liner depth give fixed dimensions that can be built into cut lists and drilling jigs, which helps keep every grommet opening aligned on production runs. By specifying the inside diameter as 2-3/8 inches, Hughes Supply provides the effective wire opening size, which can be used to calculate cable capacity per location and standardize how many drops are assigned to each station. The 3 inch overall diameter establishes the visible footprint, so installers can mark edge distances and centerline spacing to avoid clashes with structural members, hardware, or adjacent openings. The product is identified as a grommet hole liner with a separate grommet cover cap, which lets planners decide whether to leave openings always accessible or to pair them with caps in stations that see intermittent use. Using the exact manufacturer part number H-0404-9192/BG10 and the Hughes Supply brand name aids future maintenance and expansion, because additional panels or work areas can be drilled to the same dimensions and fitted with matching components.

Common Questions About This 2-1/2 Inch Grommet

Select This 2-1/2 Inch Grommet For Planned Runs

The gray 2-1/2 inch bore Hughes Supply grommet hole liner with 3/4 inch depth, 2-3/8 inch inside diameter, and 3 inch overall diameter gives fixed, repeatable dimensions that suit cabinet, desk, and workspace layouts. The defined diameters and depth simplify drilling patterns and shop drawings, because every opening targets the same cut size and finished appearance. Sold in full box quantity only, this grommet aligns with trade and shop workflows where multiple stations share the same hardware standard. For projects needing a consistent wire route through work surfaces and panels, this H-0404-9192/BG10 grommet supports uniform openings across the entire run.