Unextendable inspection mirrors are typically much smaller than other inspection mirrors and are used mostly by dentists to check the back of people’s mouths.
They cannot extend and do not have a separate handle, as they are so thin and mostly held in the fingertips.
The mirror heads of unextendable inspection mirrors are not attached by a ball joint as others are so they can only be rotated with the movement of the shaft.
What sizes are they available in?
Unextendable inspection mirrors are currently available in the length 150mm (6″). They only hold a small round mirror which can range in diameter from 22mm (0.8″) – 30mm (1.18″).
Unextendable inspection mirrors are usually made from stainless steel.