If you choose to not purchase this kit, you will need to create your own support for the sink using two 2'x4' wood pieces or metal rods. This kit simply makes it quicker and easier.
This kit helps maintain aesthetics under your sink by taking up much less room than diy wood support bars.
Easy to cut and fit for exact sink size.
Made to support heavy sinks up to 180 lbs weight capacity, keeping your sink safely secured and in place.
Best recommended option for undercount sink installation.
Includes: Two metal rods, 4 metal flanges for cabinet installation, and 12 screws.