Island Support Bracket Countertop Support Bracket

Free shipping
Made to order
Preparation takes 1-2 business days
Arrives from the United States

Made in St. Augustine, Florida

Item details

The Hidden Island Support Bracket is our number one bracket for extended granite overhang that is extended off the back or side of Island Cabinets.

This bracket is used when there is no knee wall or pony wall and the countertop extends off the base cabinets. This is a perfect bracket for heavy counter tops. It is designed to attach to the opposite of the cabinet and extend through the cabinet, then through a notch on the back side of the cabinet and then extend out to the exposed area.

How to install the Hidden Island Support Bracket and tips before buying:

How To Determine What Size Bracket?

When measuring remember most base cabinets are 24 inches. Note that the bracket will be mounted to the inside of the cabinet. So your inside distance may be appropriately 23 inches [check to see where you would mount to] plus your exposed distance of granite minus 3 inches to stay away from outer edge of granite.

For example: If you have a 42 inch wide counter you would have... 2 inch overhang in front of the cabinet, a 1 inch thick wall of front cabinet wall, a 36 inch bracket, 3 inches from the outer edge of granite that is exposed.

The Hidden Island Support Bracket is made of 1/2 inch thick by 2 1/2 inch wide American steel with a flange on the end that is mounted with 3/4 inch on both sides with screw holes on each side.

Dimensions of the Hidden Island Support Bracket:

Length..... {you choose the length}

Width..... 2-1/2 inches

Thickness..... 1/2 inch

How many brackets will you need?

We recommend spacing your brackets 20 inches apart for maximum granite protection; however, you can go up to 22 inches apart.

Hidden Island Support Bracket Features:

Virtually invisible, gives your Island the appearance of floating.
Non-intrusive. No corbels needed. No knee knocking.
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 inch wide American steel
Bracket end has beveled edge for safety.
Screw hole on each side of the flange
Listing is for one bracket
Available in black
Made in the USA
Like all of our granite brackets once they are installed they are virtually invisible!

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

Please note: bulk orders have a 7-10 business day lead time. All others ship in 1-2 business days.
Steel is a natural material. When welding it together some “pull” will naturally happen. As with all construction, there are no perfect lines or angles. Though we do everything we can to make sure the brackets are as perfect as they can be without compromising the integrity of the steel’s strength, some brackets may not be a perfect line, perfect angle or perfectly level. Therefore, as in most construction, you may have to shim when installing some of the brackets. Note: By purchasing our brackets, you agree to these terms and understanding.

Average review
Worked great and great customer service. Quick to answer my detailed questions.
Nov 6, 2016 by Marty Smith

More from this seller

Shipping & policies
Preparation takes 1-2 business days
Arrives from the United States
Estimated Shipping
Shipping to
Zip or postal code

We ship FREE UPS to lower 48 ground with a 1-2 business day lead time. If you need an item faster feel free to visit our website for expedited shipping costs Note: bulk orders of more than 20 brackets contact us for lead time.
NOTE: If you are Alaska and Hawaii and your order cannot ship in a USPS Priority Mail box we will contact you to pay the shipping charges.


Payment due upon purchase. We use PayPal. Or use our website

Returns & exchanges
I gladly accept returns
Contact me within: 3 days of delivery
Ship items back within: 45 days of delivery
I don't accept exchanges or cancellations
But please contact me if you have any problems with your order.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Additional return information
We do have a refund policy but you will need to contact us for a RA# and instructions. You pay to ship the returned item with no restocking fee. There are no returns on orders that are made special or custom in any way; this includes lengths we do not carry and special holes. There is a 45 day return policy.

Additional policies

Have a question? Our family has been in this industry for years. We owned a Kitchen and Bath Design Center and have owned a granite fabrication and installation business; plus been in construction of over 35 years. That is why we designed these brackets. All other steel brackets on the market are not strong enough. Ours are the strongest and the original! We have been imitated but not duplicated. We are here to help.