Starrett 476 Screw Pitch Gage With Locking Device, 3-1/2-60 Threads Per Inch, 30 Leaves

• 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
• Used to in a wide number of areas in the automotive industry.
• Locking device on all sets.
• No. of leaves: 13

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. Box Contains 1 x Starrett 476 Screw Pitch Gauge tpi 3 1/2 - 60