Key Features

• Positive stop locking device at both ends, so leaves can be securely locked in position for use
• Specially designed narrow leaves permit checking of internal threads in nuts, as well as external threads

Product Description

Starrett screw pitch gauge is among the most useful tools in any mechanics tool box. They quickly determine the pitch of various threads. This gauge consist of a substantial steel case with a number of folding leaves at both ends, each leaf having teeth corresponding to a definite pitch, marked on each leaf.