I haven't mounted this to the wall yet however this appears to be a well built, sturdy shelf. Like the other flex products it has a tip mounting system to use with many if their products. Also comes with pilot hole aligned t instructions making install easy.when folded in it looks to be about 1.5 to 2 inches so sits fairly close to the wall.

I like that this shelf is designed to work with the click lock stackable’s. You can use just about of the Flex Stack Pack products with the shelf and hang them on the wall.

This tool box is awesome! It has many draws for storage and connect to all other parts! It’s a perfect gift for anyone! Even the dad retiring!! Definitely recommend!