Comfortable lab equipment
After spending too much time searching for the screwdriver someone borrowed I designed a screwdriver holder that mounts both on top of the optical table and on its side. This made the right hex driver is always within reach, The markings on it showed the size of driver and the matching screw size (M1.6, M2, M3, M4, M5, M6).
CAD model of the hex driver mount - either on top of the optical table or mounted or side mount.