The Ryobi Electric Tools 089170109705 Planer Jointer Handle Depth Adjustment Crank helps provide smooth and controlled adjustment of cutting depth on compatible planer jointer machines. This crank allows the operator to raise or lower the designated cutting assembly, supporting accurate material thickness settings and consistent woodworking results. It is a practical replacement for a... https://www.wholetoolbox.com/ryobi-electric-tools-089170109705-planer-jointer-handle-depth-adjustment-crank/089170109705.html