Technician a States That a Tap Handle Has a Right-Angled

Multiple Choice

Technician A states that a tap handle has a right-angled jaw that matches the squared end of all the taps. Technician B states that to cut a thread in an awkward space, a T-shaped tap handle is very convenient. Who is correct?

A) Technician A
B) Technician B
C) Both Technician A and Technician B
D) Neither Technician A nor Technician B