We have tested this ring screwdriver many times and it is suitable for all types of ring doorbells.
The doorbell screwdriver is made of industrial- grade high- quality chromium- vanadium alloy steel, and the special high- temperature quenching treatment, more strong and durable.
It is used to disassemble the ring doorbell to change the battery, charge and replacement, and reset the WIFI password.
This ring doorbell screwdriver includes a double-head screwdriver bit, which can remove all ring doorbells. For ring doorbells, it can accurately install and remove ring screws, which is indeed a good tool.
The handle is designed to be convenient to hold and rotate, durable and reusable.