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2PC 1-5/8"x3" wire grommet liner describes a rectangular plastic grommet from Hardware Concepts, Inc. that manages wires through desk and counter tops, so cables pass through a finished opening instead of a raw cutout. This grommet is part of the Rectangular Wire Grommets Two Piece & Three Piece Plastic series, which keeps the product consistent with other components in multimedia and workspace layouts. The liner forms the rectangular opening sized around 1-5/8" by 3", guiding wires and helping define a repeatable cut size for installers. As a grommet in the Shelf, Closet & Garage Organization and Multimedia and Workspace Components categories, it supports routing power and low-voltage lines to equipment, helping organize cords where surfaces meet equipment or partitions.
The 1-5/8" by 3" liner dimension gives installers a target for the rectangular cutout, so layout on desks and counter tops can be repeated across multiple stations. As a two-piece plastic rectangular wire grommet type, it integrates into work surfaces where cables must pass between front and rear equipment zones. Being suitable for desk and counter tops ties the fit directly to horizontal work surfaces, keeping openings tight around wiring rather than oversized. Because the product is part of the telescoping grommet system referenced by related parts, it plays a role in partition runs where depth or panel thickness varies, helping create a continuous wire path.
This rectangular wire grommet liner sits in the Multimedia and Workspace Components category, so it aligns with desk, counter, and equipment layouts where cables must exit a surface cleanly. Being specified for use individually for desk and counter tops means it functions as a stand-alone pass-through in tabletops, reception counters, or workbenches, guiding wires away from the user edge. Its role in Shelf, Closet & Garage Organization extends that same pass-through function into storage or garage panels, supporting cable routes to chargers or tools stored on shelves. As part of the Rectangular Wire Grommets Two Piece & Three Piece Plastic family, it fits into projects that standardize on that series, keeping openings visually consistent across office stations and partitions.
The 2-piece construction noted in the SAP description positions this part as a liner within a multi-part rectangular grommet system, so installers can assemble wire passages that match both the surface opening and the desired finish cap. The fact that all grommets in the related series may be used individually for desk and counter tops allows teams to repeat the same cutout pattern while choosing the appropriate cap style from the family. Matching and inserting PL6371, PL6372, and PL6373 into PL6376, PL6377, and PL6378 to create a telescoping grommet for partitions ties this liner to depth-adjustable applications, keeping the wire channel aligned through thicker partition walls. As part of manufacturer part 6378-029, this specific liner can be referenced alongside related components during planning, helping shops maintain part consistency across multiple jobs.
The 6378-029 is a rectangular plastic wire grommet liner from Hardware Concepts, Inc., so it creates a finished opening for cables in desks, counters, or similar surfaces.
This wire grommet is stated as usable individually for desk and counter tops, so it fits horizontal work surfaces where cables need a controlled pass-through opening.
The 1-5/8" by 3" liner size provides a clear target for the rectangular cutout, helping installers repeat the same opening dimensions across multiple workstations.
This liner participates in the system where PL6371, PL6372, and PL6373 match and insert into PL6376, PL6377, and PL6378, creating telescoping grommets for partitions with varying thickness.
The plastic grommet construction keeps the contact surface around the opening non-metallic, which helps protect cable jackets as wires are pulled through the opening.
This grommet is listed under Shelf, Closet & Garage Organization and Multimedia and Workspace Components, aligning it with storage and electronics-focused cable management layouts.
The Hardware Concepts, Inc. 2PC 1-5/8"x3" wire grommet liner 6378-029 offers a defined rectangular opening for routing cables through desks, counters, and partitions. Its place within the rectangular wire grommets family and telescoping grommet system keeps cutout sizes and wire paths consistent from one station or panel to the next. For projects managed through Wurth Baer Supply, this part number supports repeatable multimedia, closet, and garage layouts where a clean, finished wire pass-through is required.
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