Snap Gauges are used for attribute inspection of external diameter.

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Specification

DIN 7164 – 1966 & IS 3455-1971 / IS 7876-1975.

Basic Dimensions:	ISO 286 Part 1 & 2 – 2010/ IS 919 Part 1 & 2 1993.
Gauging Practice:

Manufacturing Range :

Single end Prograssive Type – Diameter 3mm to 160 mm.

Double Ended (Separate Go & Nogo) – Diameter 3mm to 100 mm.

Double ended I Type Snap Gauge – Diameter 100mm – 300 mm.