Mercedes 722.9 gearbox converter screw installation tool

This tools is used to hold the converter drain screw (A 001 990 11 17) on the automatic gearbox on a Mercedes E-class during removal and installation.
Removing and installing the screw is doable yet difficult. The screw is loosened and tightened with a T25 angular torx key but is easily lost into the bell house. This tool controls the screw for easier removal without loss into the bell house and while catching the thread during installation.