Insert the T-bolt for your knob through the back of the front face (A) slot and into the front slide (D) center hole. Once these two are joined with the knob you can adjust your knob up and down ...

Cabinet knobs are easy to install. With just one hole to drill, there is no need to coordinate two holes, as with cabinet pulls. Even if the hole is slightly off, the knob can still be installed.

Updating cabinet knobs isn't always affordable, but it can be if you show a little creativity. See how one low-cost DIY will ...