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    Shelving & Accessories
    1. Home
    2. Shelf, Closet & Garage Organization
    3. Shelving & Accessories
    Item # DSCONCFLEXT1-12-W • Mfr # 72531 82 280

    Concealed flat bracket extended 1" x 12" x 20"

    • Line Drawing, 72531 82 280
      Line Drawing, 72531 82 280

    Description

    Concealed Flat Bracket Extended For Strong Support

    concealed flat bracket extended describes this Pro Value Series steel bracket designed for concealed support of countertops, work surfaces, floating shelves, standard shelves, ADA accessible surfaces, benches, and training room surfaces. Steel construction provides a rigid support arm that carries load through the bracket body, which matters when building surfaces that need dependable structural support. The upper extension above the support arm adds material where leverage is highest, which improves strength when supporting deeper tops or shelves. A 1 inch width concentrates the bracket into a slim profile, which helps when fitting between wall finishes and stud layouts. The 12 inch depth matches common shelf and top depths, giving predictable overhang relationships in layout. A 20 inch height gives a tall bearing surface along the stud, which spreads load vertically and supports taller applications such as work surfaces and benches.

    Key Bracket Details That Support Real Jobs

    • Steel construction creates a solid concealed support arm, which helps carry countertop, shelf, or bench loads into the wall structure on woodworking and construction projects.
    • The upper extension above the support arm increases strength in the moment zone, which matters when supporting deeper work surfaces or floating shelves under everyday use.
    • Square mounting holes lock the bolt in place, so tightening can be done with a single tool and the bolt does not spin, which speeds installation in tight stud bays.
    • Vertical and horizontal adjustability holes give flexibility for positioning, which helps align tops, shelves, and benches during installation without re-drilling the stud.
    • All brackets attach to the right side of the stud, which standardizes layout and makes it easier to repeat bracket placement across multiple bays or rooms.
    • A textured powder coat finish on the bracket provides a uniform white surface, which is useful where parts of the bracket may remain visible under shelves or tops.

    Stud-Mounted Bracket Fit And Adjustment Details

    Vertical and horizontal adjustability holes in this concealed flat bracket allow movement during mounting, which helps fine-tune the bracket position to match shelf heights, countertop levels, or bench layouts. All brackets attaching to the right side of the stud sets a consistent reference face, which simplifies measuring off a wall or corner during repetitive installations. Square mounting holes that lock the bolt in place allow a single tool to tighten the 3/8 inch-16 x 4 inch bolts, which saves time when working from a ladder or under a counter. The 20 inch high bracket body provides multiple hole locations along the stud, which helps match site conditions while still tying into solid framing. A 1 inch width and 12 inch depth allow this bracket to sit within typical wall and shelf geometries, supporting common shelving and work surface dimensions.

    How This Concealed Bracket Works In Use

    Applications From Countertops To Floating Shelves

    This Pro Value Series concealed flat bracket is specified for countertops, which positions the 12 inch depth to carry front overhang while tying load back to the wall stud. In work surfaces, the steel construction and upper extension above the support arm support repeated loading across desks or shop stations. For floating shelves, the concealed mounting into the stud lets the shelf appear unsupported while the 20 inch height distributes load through multiple fastener locations. Standard shelves benefit from the same concealed support, creating clean lines in closets or storage runs. ADA accessible applications use the concealed support to hold tops while preserving clear knee space, and benches and training rooms use the bracket strength and adjustability to set consistent heights across multiple locations.

    Bracket Features That Support Precise Installations

    Steel construction on this concealed flat bracket resists deformation as loads are applied, which keeps countertops, shelves, and benches aligned over time. The upper extension above the support arm shifts more steel above the critical bend point, which supports higher moment capacity when setting deeper or heavier surfaces. Vertical and horizontal adjustability holes give incremental movement during installation, allowing installers to bring multiple brackets into plane without reworking studs. Square mounting holes locking the bolt in place mean the 3/8 inch-16 x 4 inch bolts stay oriented while tightening, which helps when working one-handed under a work surface. All brackets attaching to the right side of the stud standardizes bracket orientation, which reduces layout errors across a long run of shelving or work surfaces. The textured powder coat white finish provides a consistent surface that coordinates with light-colored shelving or casework where any exposed portion may be seen.

    Common Questions About This Concealed Flat Bracket

    What are the main dimensions of this concealed flat bracket?

    The concealed flat bracket measures 1 inch wide, 12 inches deep, and 20 inches high, which fits common shelf and countertop depths while providing tall engagement along the stud.

    How does the right side stud mounting affect layout?

    All brackets attaching to the right side of the stud give a consistent reference face, which simplifies repeating measurements and aligning multiple shelves or work surfaces.

    How do the vertical and horizontal adjustability holes help?

    The vertical and horizontal adjustability holes allow small position changes on the stud, which helps level tops and align floating shelves without relocating the bracket.

    What role does the upper extension above the support arm play?

    The upper extension above the support arm adds steel where bending forces are highest, which supports stronger concealed backing for deeper shelves and countertops.

    Why are square mounting holes useful on this bracket?

    Square mounting holes capture the head of the mounting bolt, allowing tightening with a single tool and reducing spinning during installation in stud bays.

    What finish does this Pro Value Series concealed bracket have?

    The bracket has a textured powder coat white finish, which provides a uniform appearance where parts of the steel bracket remain visible under tops or shelves.

    Select This Bracket For Concealed Shelf Support

    The Pro Value Series concealed flat bracket extended, measuring 1 inch wide by 12 inches deep by 20 inches high, offers steel construction and an upper extension above the support arm for stronger concealed support of countertops, shelves, benches, and work surfaces. Vertical and horizontal adjustability holes, square mounting holes, and right side stud attachment streamline alignment and tightening during installation. The textured powder coat white finish coordinates with many shelving and work surface designs. For projects calling for concealed support in closets, garages, ADA accessible layouts, or training rooms, this concealed flat bracket extended provides a defined geometry and mounting method ready to integrate into stud-framed walls.

    Color/Finish
    White
    Weight Rating per Pair
    2100 lb
    Product Type
    Concealed Flat Bracket, Extended
    Width (in)
    1 in
    Height (in)
    20 in
    Depth (in)
    12 in
    Material Type
    Steel
    Supplier Pack Size
    2
    Sold In
    2
    Color/Finish
    White
    Weight Rating per Pair
    2100 lb
    Product Type
    Concealed Flat Bracket, Extended
    Width (in)
    1 in
    Height (in)
    20 in
    Depth (in)
    12 in
    Material Type
    Steel
    Supplier Pack Size
    2
    Sold In
    2
    1600 lb1450 lb1400 lb1200 lb2100 lb3450 lb2750 lb2150 lb4500 lb3200 lb
    1 in2 in
    20 in26 in
    9 in12 in15 in18 in21 in24 in
    Pro Value Series
    $41.48/2 Each
    $20.74 /Each
    Concealed flat bracket extended 1" x 12" x 20"
    Item# DSCONCFLEXT1-12-W / MFR Part # 72531 82 280
    Each
    Each
    In Stock

    Sold In: 2 Each

    Each