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    Shelving & Accessories
    1. Home
    2. Shelf, Closet & Garage Organization
    3. Shelving & Accessories
    Item # FB30214 • Mfr # 30214

    10" x 1/4" Liberty Hidden Countertop Support Plate, Steel Finish

    • User manual 1, 30214
      User manual 1, 30214
    • Technical data, 30214
      Technical data, 30214

    Description

    Liberty Hidden Countertop Plate For Floating Counters

    Liberty Hidden Countertop Plate is a flat plate shaped bracket designed to hold countertop overhangs mounted to a knee wall, so it supports the load while keeping the support concealed. By mounting to the knee wall, the plate creates a floating counter appearance that keeps the leg space under the overhang clear for seating. Each hidden countertop support can hold up to 375 pounds when installed per the manufacturer installation guidelines, so it is suited to heavy tops where overhang safety is a priority. The bracket is part of the Federal Brace workstation and countertop brackets line, which is built for structural support in countertop applications. The 10 inch x 1/4 inch steel format provides a compact support footprint, which suits shorter overhang runs or positions closer to the cabinet edge where space is tight.

    Key Liberty Hidden Countertop Plate Job Advantages

    • The plate is designed to hold countertop overhangs mounted to a knee wall, so the load transfers directly into framing where it can be carried consistently along the wall.
    • Its flat plate shaped bracket profile means it can be routed into the top of the knee wall, keeping the counter surface level while still hiding the steel.
    • Each support can hold up to 375 pounds when installed per installation guidelines, providing capacity for thick granite, quartz, marble, other natural stones, and concrete countertops.
    • Routing out the top of the knee wall for a flush mount hidden bracket leaves plenty of chair and leg room, which helps when laying out seating along a bar or peninsula.
    • The bracket is finished in gloss black, flat white, or untreated raw steel, giving options for exposed portions to match other metalwork or to take site-applied coatings.
    • If the steel finish is selected, the bracket will arrive unfinished and will need to be painted or clear coated to prevent oxidation, which lets the installer control the final protection system.

    Mounting And Routing Setup For This Support

    The Liberty Hidden Countertop Plate mounts to a knee wall, so it works with stud framing that can carry the overhang loads back into the structure. Routing out the top of the knee wall for a flush mount hidden bracket keeps the plate level with the framing, which helps the countertop sit flat across the support surface. This routing method also leaves the underside of the counter open, so chairs and legs have room without bumping into protruding brackets. The best part about this plate is the easy installation described by the manufacturer as simply measuring the spacing, marking the dimensions, and routing into the top of the knee wall, which streamlines the workflow for repetitive bracket locations along a run.

    Where This Steel Countertop Plate Works Best

    Knee Wall Floating Counter And Bar Applications

    This Liberty Hidden Countertop Plate is designed to hold countertop overhangs mounted to a knee wall, making it well suited for bar tops, peninsulas, or workstation counters backed by short stud walls. By routing out the top of the knee wall for a flush mount, installers can create a floating counter appearance, which is helpful when a clean visual line is needed across open kitchen or workspace layouts. The bracket is part of the workstation and countertop brackets category, so its role is to support working surfaces rather than light shelving, matching the needs of heavy-use counter zones.

    Why Capacity, Finish, And Length Details Matter

    Each hidden countertop support can hold up to 375 pounds when installed per installation guidelines, so a row of these plates can carry substantial stone or concrete tops without relying on decorative corbels. The plate allows mounting of thick granite, quartz, marble, other natural stones, and concrete countertops, giving fabricators flexibility in material selection while keeping the same support strategy. This model is a 10 inch x 1/4 inch plate, and the brackets come in several different sizes starting from 8 inches up to 20 inches, so installers can match plate length to overhang depth along a project. There is an additional 4 inch length on top of the size picked, providing extra reach back into the stud for secure anchoring into the knee wall structure. Finished options of gloss black, flat white, and untreated raw steel allow exposed edges or visible portions at cutouts to coordinate with surrounding metal finishes or to receive shop-applied paint systems. If the steel finish is selected, the bracket will arrive unfinished and will need to be painted or clear coated to prevent oxidation, which lets shops set up their own corrosion protection process to match local conditions.

    Common Questions About Liberty Hidden Countertop Plate Use

    What overhang applications is this countertop plate designed for?

    The Liberty Hidden Countertop Plate is designed to hold countertop overhangs mounted to a knee wall, so it suits bar tops, peninsulas, and similar floating counter layouts.

    How much weight can each Liberty Hidden Countertop Plate support?

    Each hidden countertop support can hold up to 375 pounds when installed per installation guidelines, which supports heavy stone or concrete counter materials in typical overhang spans.

    How does routing the knee wall help this hidden support?

    Routing out the top of the knee wall for a flush mount hidden bracket keeps the plate level with framing and leaves plenty of chair and leg room beneath the countertop.

    Which countertop materials work with this hidden support plate?

    The Liberty Hidden Countertop Plate allows mounting of thick granite, quartz, marble, other natural stones, and concrete countertops, so it covers most heavy rigid counter materials.

    What is the length detail for this 10 inch plate model?

    This Liberty Hidden Countertop Plate is a 10 inch x 1/4 inch bracket, and there is an additional 4 inch length on top of the size picked to extend back into the stud.

    What finish options are available for the steel plate?

    The bracket is finished in gloss black, flat white, and untreated raw steel, and the steel finish arrives unfinished and will need paint or clear coat to prevent oxidation.

    Select This Bracket For Knee Wall Counter Runs

    The Liberty Hidden Countertop Plate by Federal Brace combines a flat plate shaped bracket with knee wall mounting to create a floating counter appearance that leaves leg space clear. Its capacity of up to 375 pounds per support, when installed per installation guidelines, gives stone and concrete counters a structural base at the framing. The 10 inch x 1/4 inch steel format with an additional 4 inch length into the stud aligns well with shorter overhangs and bar edges that still demand solid support. With gloss black, flat white, and raw steel finish choices, installers can align the plate with shop finishing practices and project aesthetics while using one consistent support style across multiple jobs.

    Color/Finish
    Steel
    Product Type
    Counter Support Bracket
    Length (in)
    10 in
    Width (in)
    3 in
    Height (in)
    1/4 in
    Weight Capacity
    375 lb
    Material Type
    Steel
    Supplier Pack Size
    1
    Sold In
    1
    Color/Finish
    Steel
    Product Type
    Counter Support Bracket
    Length (in)
    10 in
    Width (in)
    3 in
    Height (in)
    1/4 in
    Weight Capacity
    375 lb
    Material Type
    Steel
    Supplier Pack Size
    1
    Sold In
    1
    Gloss BlackSteelFlat White
    8 in10 in12 in14 in16 in18 in20 in
    1/4 in3/8 in1/2 in
    Federal Brace
    $45.00/Each
    10" x 1/4" Liberty Hidden Countertop Support Plate, Steel Finish
    Item# FB30214 / MFR Part # 30214
    Each
    Each

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    Sold In: 1 Each

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    Installation Kit

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