Cuguords 20-Inch Countertop Support Brackets | 4-Pack, Heavy-Duty 10mm Iron, 500 lb Per Pair

Overview

The Cuguords 20 inch countertop support brackets are engineered to provide solid, discreet support for heavy counters. This four-pack includes L-shaped brackets with all mounting hardware, so you can start your project without hunting for screws. Crafted from rugged 10 mm iron, these brackets resist flex and wear, helping keep edges straight and countertops level over time. Their rated capacity of 500 lb per pair offers a solid reference point for planning a secure install under demanding surfaces such as granite or quartz. While results depend on proper mounting, these brackets are designed to be a dependable, long-term component of your countertop setup.

Why they stand out

Durability meets practical design. The robust material and generous footprint give you confidence during daily tasks, from chopping to cleanup, without fear of sag. The 20 x 8 x 2.5 inch footprint and 0.4 inch thickness create a broad base that distributes load evenly, helping minimize edge stress on dense substrates.

Versatile applications

Use these brackets to support stone surfaces in kitchens, bathrooms, bars, and hospitality environments. They are well suited for granite, quartz, wood, laminate, and concrete counters, mantels, or long shelves, offering flexible options for renovations or new builds across residential and commercial spaces.

What’s in the box

• 4 L-shaped countertop brackets
• All mounting screws and hardware
• Step-by-step installation instructions

Installation tips

• Plan a level layout and mark pilot holes on solid substrates.
• Use the included screws to secure brackets to studs or solid backing.
• Center the bracket under the overhang for balanced support.
• Check level after mounting before attaching the countertop for final fit.

Customer care

We provide guidance and responsive support. If you have questions or need help choosing fastening methods, our team is ready to assist. Returns are available if you’re not satisfied with the product.