Shelf Hardware Countertop Brackets Liberty Countertop Plates by Federal Brace
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20 Inch Length Liberty Hidden Counter Support Plate (4-1/8 Inch added for Mounting), Gloss Black

  Rating 4.5 | 22 Reviews in the past 24 months | Our Item Number FB-30251

The Liberty hidden countertop support plate easily mounts to knee walls creating the ultimate floating counter appearance. Each hidden countertop support can hold an astounding 375 pounds, allowing you to safely mount thick granite, quartz, marble, other natural stones and concrete countertops. Route out the top of the knee wall for a flush mount hidden bracket that allows for plenty of chair and leg room. If the steel finish is selected, the bracket will arrive unfinished and will need to be painted or clear coated to prevent oxidation.

$
59.39
$65.99
SAVE 10%
Ends Oct 16

Finish: Gloss Black
Cold Rolled Steel Flat White Gloss Black

Size:

Product Info Product Length: 20 Inch, Product Width: 3 Inch, Product Material: Steel, Collection: Liberty, Product Weight: 15 Lbs, See more product details
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All the product info you could ask for...

  • Size Info

  • Support Measurement : Plate will be 4-1/8 Inch longer for mounting
  • Product Length : 20 Inch
  • Product Thickness : 1/2 Inch
  • Product Width : 3 Inch

  • Manufacturer Info

  • Manufacturer Finish : Gloss Black
  • Manufacturer : Federal Brace
  • Manufacturer Part # : 30251

  • Other Important Info

  • Product Material : Steel
  • Number of Holes : 2 or 3 - 0.26" Countersunk Holes
  • Carry Capacity : 375 Lbs Each
  • Included : (1) Support Plate (Fasteners Not Included)
  • Product Type : Hidden Countertop Support Plate
  • Collection : Liberty
  • Product Weight : 15 Lbs
  • Product Finish : Black

  • Manufacturer Resources

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Our customers say Federal Brace products...

  4.5 out of 5
based on 22 ratings

"These reviews are from our customers who have purchased Federal Brace products."
  • 0 of 1 people found the following review helpful
    5 of 5 Great counter brace September 30th, 2019
    by kenneth from Interlachen, FL

    These are great braces. Very heavy duty and it only took 30 minutes to install. A router and the Brace Fastener Kit is a must have.

    This review is about a different size/color of this item. (FB-30204)

    Was this review helpful? yes no

  • 4 of 5 That's good stuff March 21st, 2013
    by Tara from Cherry Hill, NJ

    (no comment given)

    This review is about a different size/color of this item. (FB-30226)

    Was this review helpful? yes no

  • 15 of 20 people found the following review helpful
    5 of 5 Substantial bracket June 4th, 2018
    by Keith from SANDPOINT, ID

    We were looking for brackets to mount a glass bar over the end of a granite Kitchen island. These fit the bill perfectly! We were able to get a 10 inch projection from the island, and the style of the brackets perfectly complimented the contemporary full overlay cabinets. These are substantial and well made pieces of hardware. Service and shipping were prompt.

    This review is about similar Federal Brace Shelf Hardware. (FB-31504)

    Was this review helpful? yes no

  • 8 of 13 people found the following review helpful
    5 of 5 Strong and attractive April 14th, 2015
    by Deena from Pittsford, NY

    These braces are heavy and strong, to support a granite breakfast bar. Even our contractor commented on how attractive they are, and that they are much more substantial than most he's seen. Shipping was fast. We are pleased.

    This review is about similar Federal Brace Shelf Hardware. (FB-30132)

    Was this review helpful? yes no

  • 6 of 12 people found the following review helpful
    5 of 5 Couldn't be Happier December 5th, 2016
    by William from Wentzville, MO

    After an extensive online search for just the right supports for a unique glass bar, I discovered Cabinetparts.com. I found the selection for my needs to be far better than any other website I visited and the prices to be very competitive. The ordering and shipping process was simple and the supports I received were exactly what was advertised; no unpleasant surprises. I bookmarked their website on my computer for any future products I may need. Easily, 5 stars.

    This review is about similar Federal Brace Shelf Hardware. (FB-35010)

    Was this review helpful? yes no

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Reviews about us...

  • 5 of 5 | October 4th, 2026

    I found products I had been struggling to find other places, at a really great price. I received it next day, couldn’t believe how fast the shipping was!

  • 5 of 5 | October 4th, 2026

    I found what I needed for my kitchen trash, ordered and received promptly. Easy process. Thank you.

  • 5 of 5 | October 3rd, 2026

    Parts arrived on time and complete, no mistakes. Packaging was adequate.

  • 5 of 5 | October 3rd, 2026

    Had bad hinge that door would not close all the way. Found similar hinge that replace old one perfect. Door now closes by itself. Shipping was super fast, like two days.

  • 5 of 5 | October 2nd, 2026

    In building a custom cabinet, I needed 2 deep, extra wide drawers. CabinetParts.com built exactly what I needed, and 6 days ahead of the time quoted! Definitely recommend them for your cabinet needs!

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