Hidden Island Support Bracket
Hidden Island Support Bracket
Hidden Island Support Bracket
Hidden Island Support Bracket
Hidden Island Support Bracket
Hidden Island Support Bracket
On Sale

Hidden Island Support Bracket

Counter supports for extended granite or heavy countertop overhang; the Hidden Island Support Bracket is used when there is no knee wall or pony wall. The perfect concealed steel support for countertop overhang for a kitchen island or breakfast bar.

This bracket is designed to attach to the inside of the front wall of the cabinet and will extend through the cabinet.

Dimensions of the Hidden Island Support Bracket:

Length... [you choose]

Width.... 2-1/2 inches

Thickness.... 1/2 inch

How to Determine What Size Bracket?

The bracket will be mounted to the inside of the cabinet. Start by measuring your cabinet from the inside front wall (where the doors are) to the opposite side of the cabinet (for our example, we are saying this measurement is 22 inches). Next, take your measurement you just did (22 inches) and add the inches of the overhang of the countertop (for example, 15 inches), then minus 3 inches (to stay away from the outer edge of the countertop). This example would give you a total of 34 inches (22 +15 - 3= 34) - you would then need to order a 34-inch Hidden Island Support Bracket.

Hidden Island Support Bracket Features:

  • Hardware Included.
  • Virtually invisible giving your Island the appearance of floating.
  • Non-intrusive. No corbels needed. No knee-knocking.
  • The flange is welded onto the support bracket.
  • An economical way to protect your countertop investment.
  • Completely open space allowing room for chairs and legs.
  • Easy to install.
  • Made of ½ inch thick by 2 ½ inches wide Solid American steel.
  • Bracket end has a beveled edge for safety.
  • Screw hole on each side of the flange.
  • Black.
  • Made in the USA.
  • The package is (1) bracket.
  • Limited Lifetime Warranty** 
  • All of our Aluminum brackets are painted with a double coat of rust inhibitor black paint. 
  • Free Ground Shipping To The Lower 48 and Canada!

Helpful Information and Downloads:

  • When will my order ship once the order is placed? [Information can be found here on when your order will ship.]
  • How many brackets do I need? [We recommend spacing your brackets 16-20 inches apart.] The Installation Guide can be further help. 
  • Most common FAQ

Although we have standard sizes, we can manufacture special order brackets with specifications to your request.

Have questions? Give us a call 888-584-1112

Orders with brackets totaling over 20 brackets please read shipping info for lead time.

*See Full Shipping Info

 **See Terms and Conditions 




Sale price Regular price $52.95
Customer Reviews
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  • brackets
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Brent F.
United States United States

Last minute scramble

Felker Home Solutions is a cabinet installer. At one of our projects the customer made a change when templating their granite that they did not share with us. They added a 16” overhand on their kitchen island and their was no knee wall behind the 36” cooktop to attach a bracket to We found this out 4 day before the stone arrived and the mad scramble was on. The support team at Original Granite Bracket jumped through hoops helping us design the solution and overnighting parts. Truly superior product knowledge and customer support. -Austin Felker, FHS, LLC

The Original Granite Bracket Hidden Island Support Bracket Review
Gary F.
United States United States

steel bars

great easy of use and timely delivery

United States United States

Lifesaver - fast shipping, quality product, amazing customer service

The granite installers were ready and we didn't have any support for our island. Cue the OG Bracket company. Not only did they reply to my request super quickly with recommendations to solve my issue, the shipping was lightning fast. Great experience and can't recommend enough.

United States United States

Great service

The customer service was great. Before my order shipped a rep contacted me to verify my dimensions. My order shipped the next day. I have these brackets supporting a 16 inch overhang on a butcher block counter.

The Original Granite Bracket Hidden Island Support Bracket ReviewThe Original Granite Bracket Hidden Island Support Bracket ReviewThe Original Granite Bracket Hidden Island Support Bracket Review
Anthony P.
United States United States

Rock Solid

Went from a wood bar top to stone. Our countertop guys were worried about the overhang and told us we would have to install bracing for extra support. We didn't want anything that would be knee knockers and found the hidden island support brackets online. Just what we needed! Well built, easy to install (literally, 6 in one night after work) and they worked like a charm. Counter guys were very happy when they arrived for the install.

The Original Granite Bracket Hidden Island Support Bracket ReviewThe Original Granite Bracket Hidden Island Support Bracket Review
Eric H.
United States United States

Brackets for Hardwood Countertops

Original Granite Bracket is my shops "go-to" bracket source top support overhangs on the wood tops we create. Our customers LOVE not having knee bangers (excuse me, corbels) under their countertops and with excellent quality and speedy delivery this company is an obvious first choice for us!

The Original Granite Bracket Hidden Island Support Bracket Review
United States United States

Granite Bracket

They always deliver what's promised and quality is amazing.

Nathan C.
United States United States

excellent service

We use them frequently and never have issues . They provide a quality product at a good price and get it to you quickly!

Gary M.
United States United States

XL Island

I made multiple orders recently and both times I received the orders extremely quickly which meant I was able to complete my project on time. The quality of each brackets were top notch and worked as expected.

John B.
United States United States

Hidden Island Brackets

These Brackets are Great!!! They saved me hours of having to build Corbels,Plus the Brackets don't get in the way of seated people at the island.Excellent Product! Thank you Sandra Hersey!!

United States United States

Great brackets!

Great products. Easy install.

Suzanne V.
United States United States

Granite Bracket

The brackets were purchased to support a quartz countertop on a kitchen. island. The installer provided the details (type and size needed). They arrived very quickly and were installed without problem.

Lee G.
United States United States

hidden island support brackets

this is the second time I have purchased from The Original Granite Bracket. Latest purchase was for an island with seating. Brackets are awesome, no supports that people would bump their knees on. Brackets are easy to install.

United States United States

Excellent Service & Product

Excellent service and turn around for custom brackets.

Josh M.
United States United States

Excellent product

It was so easy to order exactly what I needed. The items arrived in a very timely manner and were exactly what I needed for our job. I definitely recommend The Original Granit Bracket and will be using in the future!

AnnMarie T.
United States United States

Granite countertops

I recently replaced my Formica countertops with Granite. When the company came to measure they said we needed brackets and recommended your company. I am extremely happy with the end result.