These brackets bolts to the wall and hinges outward to provide an extremely solid support for your bench or table. <br><br> When you want to collapse the table you release a small catch and the arm folds back into the channel which is mounted to the wall. <br><br> The distance from the wall to the table when it is collapsed is 1" <br><br> The length of the part that fastens to the wall is 6-1/2" and the supporting arm is 12" long<br><br> <b> Sold by each not pair, fastners not included</B>