Hidden Countertop Support Bracket – Commercial


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Hidden Countertop Support Brackets – Commercial

Versatility is something that the In-Wall Brackets”Standard Plus” hidden countertop support bracket focuses on. You can use it either as supports for your knee/pony wall installation or to support an island countertop.

The image illustrates how the Standard Plus Brackets supports a floating island countertop from a knee wall.

The Standard Plus countertop support has a rear flange that differentiates it from the Standard bracket. This flange is conveniently located at the back of the bracket to provide additional support. It measures at 1.5” at its longest point. The flange provides a stable base for countertop installations that often experience heavy traffic.

The number of mounting spots on the bracket also makes it different from the Standard support. In-Wall Brackets Standard Plus brackets have 5 mounting spots. 4 of these are located in an evenly-spaced offset pattern on top of the bracket. The 5th mounting point secures the rear flange to the mounting channel.

The Standard Plus brackets also come with a complete set of #12 wood screws.

The brackets are made even more durable by its powder coating that comes in both black and white finishes.

Support Features – Hidden Countertop Supports and Brackets:

  • Proudly US-made
  • You won’t see it nor feel it. The countertops float easily without unsightly brackets obstructing the view or the leg space
  • Made of pure American steel with variable lengths from ½ inch to 2.5 inches
  • Easy installation process
  • Milled and finished by professionals
  • Safe 35-degree front edge
  • 5 secure mounting spots for additional support
  • Rust-free and durable textured powder coating – available in two colors: black or white
  • Includes a full set of #12 wood screws

What size of bracket do you need to support your Island Countertop?

Like all of our products we recommend a 2-4 inch set back from the edge of the overhang to keep the product hidden and tucked away. Use the sizing chart below to determine the correct bracket for your application.
  • 6-8” overhang = 8 inch bracket
  • 9-11” overhang = 10 inch bracket
  • 12-13” overhang = 12 inch bracket
  • 14” overhang = 14 inch bracket


  • 6-8” overhang = 8 inch bracket
  • 9-11” overhang = 10 inch bracket
  • 12-13” overhang = 12 inch bracket
  • 14” overhang = 14 inch bracket

The granite counter’s size generally determines the size of the bracket supports. Why?

You have to make sure that the installation has enough room from the back edge of the knee wall for stable support. This not only ensures that the countertops have a stable and secure support system. It also keeps the brackets well-hidden from discerning eyes. Add these 4 inches spanning the knee wall to the 8 inches of support underneath the overhang. You now know you’ll need a 12” Granite Countertop Support Bracket.

Additional information

Weight 16 oz

8", 10", 12", 14"


White, Black


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