4mm Secure Fit Pocket Screwdriver (fits iFixit)

4mm Pocket Screwdriver designed to hold any size 4mm bit securely. It is a compact designs, and the knurled grips provide exceptional control. Bit sizes have a surprising amount of difference in tolerance, even in a single iFixit kit. So being able to lock them in place easily will allow it to travel more safely.

Please enjoy, and leave a comment if you have any suggestions.