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    Grommets
    1. Home
    2. Shelf, Closet & Garage Organization
    3. Multimedia and Workspace Components
    4. Grommets
    Item # PL1970BN • Mfr # 4503BR-12

    Ventilation Grommets One Piece Rectangular Plastic - Bainbridge Manufacturing 4503BR-12

    Description

    Plastic Entertainment Center Vent Grill For Airflow

    Plastic entertainment center vent grill provides air circulation where needed, so enclosed cabinets for media or electronics can release heat through a fixed opening. This Bainbridge Manufacturing brown plastic vent uses a one piece rectangular grommet design, which creates a continuous frame around the opening for a clean, finished edge. The vent is classified as a grommet in the multimedia and workspace components category, so it finishes the cutout while allowing airflow instead of cable pass-through. Its brown plastic material visually matches many wood-toned entertainment centers, which helps the vent blend into the cabinet face or panel. The vent is identified by manufacturer part 4503BR-12, which helps installers and shops repeat the same component across multiple jobs or service replacements.

    Key Brown Plastic Vent Details For Projects

    • The hole size of 8-5/8 inches long by 2-3/8 inches wide defines the rectangular cutout this vent grill is designed to fit, so installers can size their openings precisely before cutting cabinet or panel material.
    • The one piece rectangular plastic grommet construction forms a continuous vent frame, which supports a stable fit in the opening and creates a consistent appearance along all four sides of the vent.
    • The vent grill provides air circulation where needed, so enclosed entertainment centers or similar cabinets gain passive ventilation through the panel without adding moving parts.
    • The brown plastic vent body visually aligns with many dark or medium wood finishes, which helps the component recede into the overall cabinet design while still performing its airflow function.
    • The easy to install, simply glue in installation method lets fabricators set the vent in place using adhesive at the jobsite or in the shop, which can streamline assembly compared to more complex fastening approaches.

    Glue-In Rectangular Vent Installation Workflow

    This Bainbridge 4503BR-12 vent uses an easy to install, simply glue in method, which allows installers to secure the vent grill by bonding the plastic grommet lip to the surrounding cabinet surface. The required rectangular hole size of 8-5/8 inches long by 2-3/8 inches wide defines the opening that receives the vent, providing a clear target dimension when laying out cut lines on cabinet panels. Because the component is a one piece rectangular plastic grommet, it drops into the prepared opening as a single part, so alignment focuses on orienting the frame evenly in the cutout before the adhesive sets for a consistent reveal.

    Vent Grommet Performance In Cabinet Projects

    Where This Bainbridge Vent Grill Fits Best

    This ventilation grommet one piece rectangular plastic design is suited to entertainment center and multimedia cabinet projects, because the plastic entertainment center vent grill provides air circulation where needed through a fixed panel. The brown plastic color supports use in furniture-style cabinets, so the vent can sit in face frames or end panels without drawing as much attention as a contrasting color. The hole size of 8-5/8 inches long by 2-3/8 inches wide suits narrow horizontal openings, which often appear above or below shelving or equipment bays in media centers. As a grommet within the multimedia and workspace components family, it is intended to finish a cabinet opening while acting as a passive vent path in those assemblies.

    Details That Support Repeatable Vent Installs

    The Bainbridge Manufacturing 4503BR-12 part number ties directly to this vent, so shops can specify the same brown plastic vent grill across different orders to maintain consistent airflow openings and visual details in a series of cabinets. Its one piece rectangular plastic grommet construction keeps all sides of the vent framed by a single molded part, which helps maintain uniform edge spacing when repeating the 8-5/8 inch by 2-3/8 inch hole pattern across multiple panels. The easy to install, simply glue in attachment method allows installers to use adhesive along the lip of the vent, which supports setting several vents in sequence without changing tools between mechanical and non-mechanical fastening. Because the component provides air circulation where needed through its vent grill structure, duplicating this exact model in each similar bay helps keep airflow behavior more predictable from one cabinet compartment to the next.

    Common Questions About Bainbridge 4503BR-12 Vent

    What is the Bainbridge 4503BR-12 vent designed to do?

    The Bainbridge 4503BR-12 plastic entertainment center vent grill provides air circulation where needed, allowing enclosed cabinet spaces to vent heat through a fixed rectangular opening.

    What cutout size does this brown plastic vent require?

    The ventilation grommet fits a hole size of 8-5/8 inches long by 2-3/8 inches wide, so cabinet openings need to follow those dimensions for proper seating.

    How is this rectangular plastic ventilation grommet installed?

    The vent uses an easy to install, simply glue in method, meaning the one piece rectangular plastic grommet is bonded to the cabinet surface around the opening.

    What material and color is the entertainment center vent?

    The vent is described as brown plastic, which suits many entertainment center and furniture-style cabinet finishes that use darker or wood-toned colors.

    How does the one piece design affect cabinet finishing?

    The one piece rectangular plastic grommet forms a continuous frame around the cutout, creating a clean, finished edge for the vent opening.

    Why is the vent listed as a multimedia component grommet?

    The product is classified under multimedia and workspace components as a grommet, indicating it both finishes a cabinet opening and allows airflow through the vent grill.

    Select This Brown Plastic Vent For Consistent Airflow

    The Bainbridge Manufacturing 4503BR-12 brown plastic vent grill provides air circulation where needed through an 8-5/8 inch by 2-3/8 inch rectangular opening, so entertainment center and multimedia cabinets gain a defined vent path. Its one piece rectangular plastic grommet construction and easy to install, simply glue in method simplify adding ventilation to new builds or repeat shop runs where the same vent pattern is desired. Using this specific brown plastic entertainment center vent grill helps cabinetmakers and installers align cutout sizing, airflow function, and visual finish across related projects.

    Catalog
    H-15
    Color/Finish
    Brown
    Flange Length
    8-15/16 in
    Flange Width
    2-5/8 in
    Hole Size
    8-5/8 x 2-3/8 in
    Shape
    Rectangular
    Product Type
    Ventilation Grommet
    Material Type
    Plastic
    Supplier Pack Size
    50
    Sold In
    1
    Catalog
    H-15
    Color/Finish
    Brown
    Flange Length
    8-15/16 in
    Flange Width
    2-5/8 in
    Hole Size
    8-5/8 x 2-3/8 in
    Shape
    Rectangular
    Product Type
    Ventilation Grommet
    Material Type
    Plastic
    Supplier Pack Size
    50
    Sold In
    1
    BlackWhiteAlmondGrayBrown
    $28.30/Each
    50+ items
    $23.03 / Each
    Ventilation Grommets One Piece Rectangular Plastic - Bainbridge Manufacturing 4503BR-12
    Item# PL1970BN / MFR Part # 4503BR-12
    Each
    Bainbridge Manufacturing
    Each
    In Stock

    Sold In: 1 Each

    Each

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