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

Round Wire Grommets 2-1/2 Bore For Clean Pass-Through

Round wire grommets 2-1/2 bore from Hughes Supply give a defined opening in casework wherever a 2-1/2 inch hole is drilled, which organizes wire pass-through points and helps keep layouts consistent across multiple cabinets or workstations. This grommet is identified as a grommet hole liner, so it lines the cut edge of the bore hole, creating a finished transition between wood or panel material and the wiring route. The SAP description confirms it as a brass 2-1/2 bore piece, which provides a brass look right at the opening, matching projects that call for brass trim details. The product name specifies it as part of the Round Wire Grommets family, which fits typical multimedia, closet, or workspace layouts where cords or wires pass through horizontal or vertical panels.

Key Brass Grommet Details For Project Planning

• The bore hole diameter is 2-1/2 inches, so the cabinet or panel opening is drilled to that size, which sets the cutout requirement before fitting the liner in shop or on site.
• The hole liner depth is 3/4 inch, so the liner extends three-quarters of an inch into the bore, which helps cover the cut edge along a substantial portion of standard panel thickness.
• The inside diameter is 2-3/8 inches, so the clear opening after lining the hole is slightly smaller than the bore, which defines the usable pass-through space for wires or small bundles.
• The overall diameter is 3 inches, so the visible flange spans a larger circle than the bore, which lets the grommet cover the perimeter of the drilled hole for a cleaner finished face.
• The web description states grommet hole liner and grommet cover cap sold separately, so each part is treated as an individual component, which allows selecting or replacing only the liner or only the cap as required.
• The item is sold in full box quantity only, so ordering aligns with box-count needs, which supports planning for multi-unit cabinet runs or repeated workstation layouts.

Bore, Depth, And Diameter Details For Fit

This brass 2-1/2 bore grommet relies on a 2-1/2 inch bore hole, so the drilling operation is straightforward and repeatable across panels that need the same opening size. With a 3/4 inch hole liner depth, the liner occupies a defined length of the bore, which helps create a neat edge along that depth and influences how it seats in typical panel thicknesses. The stated 2-3/8 inch inside diameter shows how much clearance remains after lining the bore, which matters when routing specific cable bundles through the opening. The 3 inch overall diameter defines the footprint on the finished surface around the hole, which affects layout spacing when multiple grommets are placed along a countertop or cabinet back.

Using Hughes Supply H-0404-BRS/C Grommet In Projects

Where This Brass 2-1/2 Bore Grommet Fits Best

This grommet is listed under multimedia and workspace components, which places it in typical applications such as desks, workstations, or cabinetry where wires pass through a 2-1/2 inch bore hole. As part of the grommets product class, it functions specifically as a grommet hole liner, so its role is to finish the drilled edge rather than act as a structural fastener. The brass 2-1/2 bore description identifies its appearance and bore sizing, which coordinates with designs that call for brass-toned hardware around openings. With a 3 inch overall diameter and 2-3/8 inch inside diameter, it suits layouts where the visible flange and clear opening must balance, which helps maintain a uniform look when multiple openings are aligned along cabinetry or panels.

Details That Support Repeatable Cutouts And Layouts

The identified bore hole diameter of 2-1/2 inches standardizes the cutout requirement, which simplifies drilling setups and jig use on repeated cabinets or panels. The 3/4 inch hole liner depth establishes how far the liner extends into the panel, which helps anticipate how the liner will relate to material thickness in common casework. The ratio between the 2-3/8 inch inside diameter and the 2-1/2 inch bore clarifies how much material the liner occupies, which aids planning for cable capacity through each opening. The 3 inch overall diameter sets the visible coverage on the face of the panel, which helps lay out spacing from edges, neighboring components, or other openings so that the brass flange lines up cleanly with surrounding hardware. The note that the grommet hole liner and grommet cover cap are sold separately defines them as distinct components, which supports ordering and specifying each piece as needed for the project design.

Common Questions About This Brass Wire Grommet

Select This Brass Grommet For Defined 2-1/2 Bore Openings

The Hughes Supply H-0404-BRS/C brass 2-1/2 bore grommet provides a grommet hole liner sized for a 2-1/2 inch bore, which supports consistent drilled openings on cabinet or workspace projects. With a 3/4 inch liner depth, 2-3/8 inch inside diameter, and 3 inch overall diameter, it delivers a defined relationship between bore size, clear opening, and brass flange coverage that suits planned layouts. For projects requiring multiple uniform pass-through points, its standardized dimensions help maintain alignment and a coordinated brass appearance across the installation.