The Kolbe Korner is a mounting bracket for shaker style drawer fronts. It allows for the drawer face to be mounted to the box easily, quickly and without hassle.
Available in metal or nylon.
How does this allow the drawer face to close tight against cabinet face? Does It make the drawer stick out the size of the screw head?
No, because the flange is exactly a 1/2 inch in the space; between the drawer in the drawer box is a 1/2 inch. No problem.