The UniBlock, universal J-Block mounting block is used to install exterior electrical outlets, water faucets, light fixtures, mailboxes, house numbers, and doorbells

Richwood mounting blocks are built to withstand the toughest weather and retain their color and beauty over the life of the home

They will not chip, crack, or split

They are simple to install and have a 2-piece design that easily adjusts from 1/2" to 1-1/4"

This feature allows for easy installation over many siding choices, including insulated vinyl siding

Limited lifetime warranty