WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White

Very heavy duty.....nice finish!

The brackets are very sturdy. We used four to support a Formica countertop twelve feet wide and seventeen inches deep. We cut thru the drywall to mount directly on the wall studs.

Super strong and durable, have been using these for a floating countertop and the really provide great support.

I wanted flat brackets to replace the big wooden ones under my kitchen counter and these brackets worked perfectly! They are heavy duty and look great. No burrs or imperfections.

I tried other brackets but I found these were what I needed for a super stable wall mount of our microwave oven.No bending at all - great !

Seems strong, Square and measurements are as described. Has a variety of fasteners.

Used these when I renovated my kitchen for a lengthy overhang of quartz countertop. Very easy to install, and have worked perfectly. Would buy again.

Very strong and durable design. Was very easy to install. Have used them everywhere. Great value.