Our Hidden Island Countertop Bracket is designed to provide evenly distributed support throughout the entire granite countertop. Island Countertop Brackets are the most popular choice for supporting countertops that span large cabinet bases. These brackets maximize the space under your countertop overhang by keeping this space open and non-obstructed.
2.5” Wide x ½” Thick
Sizes ranging in 16” long to 44” long
2 Mounting Holes, sized for 8 x ¾” Pan Head Screws (Included)
Material: Solid ½” Thick x 2.5 Wide American Steel
Finish Options: Premium black & white powder coated finishes which are suitable for indoor and outdoor use. Raw steel is also available for your own color matching or for no paint needed applications.
Additional Information -
Made in the USA
Carrying Capacity: 325 Lbs. per bracket
The horizontal end has a smooth beveled end for safety
The narrow profile makes this support nearly invisible for a clean look
No knee knocking feature
Installation requires to simply route out the back of your cabinet (2.5” wide x .5” deep)
Support Kitchen Island Countertops
Support anything you want on a cabinet including Granite, Quartz, Natural Stone, Concrete, Wood, Formica, and all other materials
Determine What Size & Quantity to Order?
What Size Bracket Should I Use?
NOTE: Ideally you want no more than 3" of unsupported countertop extending past the end of your bracket.
These brackets mount to the inside of your cabinet face and extend out past the cabinet base on the countertop overhang side.
Let say you have a 15 inch overhang with a 32" cabinet base, (15" + 32" = 47"). Now subtract 3" (this is the ideal amount of countertop hanging past the bracket), 47" - 3" = 44".
This is what the math for this looks like: (15" + 32") - 3" = 44"
Results: You would want to order a 44" island bracket.
How Many Brackets Do I Order?
These island countertop support brackets are typically spaced 18 - 24 inches apart
To figure out how many brackets you need lets start with 2 brackets at each end of the countertop set 4" - 6" inches in from the edge.
Now measure the distance between the 2 end brackets and use the following formula:
Example 76 / 18 = 4.2, so you need 4 more brackets to support the space left between the two end brackets.
Here is an example using a real countertop installation:
An 84" wide countertop with 2 brackets set 4 inches from the end would leave you with 76" left to support; (84" - 8" = 76"). Now take 76" dived by / 18" = 4.2, So you would need 4 more brackets for the space left giving you a total of 5 brackets for this project.
For a countertop overhang spanning 84" wide with 2 brackets set in 4" from either side and a 18" span between brackets, you would order 6 brackets total. 2 end brackets and 4 to support the remaining 76" span.
Free shipping is available on orders shipping within the contiguous United States. Orders not shipping to the contiguous U.S. have shipping rates calculated at checkout. We use standard ground delivery methods from UPS, USPS & FedEx for free shipping.
How long does it take to receive my order?
Orders typically take about 5-9 business days to ship but please see the item "Availability" just below the product title to get the most accurate time frame as this may vary per product. As soon as your order is placed we build and finish the brackets to your specifications. Raw (unfinished) brackets ship in 2-3 business days. We do carry some stock of our top sellers and those will ship in 1-2 business days.
Orders can take up to 2-4 Business days to arrive once shipped. If you need your order sooner, please reach out to customer service and we will do our best to meet your deadline. If you have delivery time questions or requests please call us @ 888.971.3771.
Note: Large orders of 50+ brackets typically ship on a pallet these shipping times vary from 1-7 business days. If your ordering in bulk we will contact you to arrange shipments.
Map of Standard Ground Shipping Times
How can I track my order?
You will receive an email with tracking link upon creation of the shipping label, which means your order is packed and ready for carrier pickup.
We Keep Returns Just as Simple
Simply return your bracket(s) / parts(s) (*un-used) within 30/days of delivery and receive a refund.
Contractors, Builders, Desingers & Architects - We know that qulity, price and delivery options are extremeley important to you.
If you need to order custom brackets or large quantities of 50+ pices please call us 888-971-3771. We quote qtys of 50 or more over the phone and provide emailed quotes for you to share with your team.
You will work with a dedicated rep to help you get the brackets you need for your project.