The product card has a diagram overview that is helpful when you first use this tool.
Each end of the tool has a pre-drilled and tapped hole for 2-56 or 4-40 threaded studs.
To install a threaded stud, screw the driver onto your stud until it stops and then screw the stud into your plastic Laser Rod.
To remove a stud, first install a nut with the corresponding thread size onto your stud prior to the Stud Driver. Snug the nut against the stud driver and then extract the stud by unscrewing it from the Laser Rod.
