H Type YPG Plate Gap Gauges provide a simple and foolproof alternative to adjustable gauges and can be produced to closer tolerances. The H design is a double sided gauge with Go and No Go features either side used to check external features. The plate gauge design is suitable for component manufacturing tolerances of 0.03mm minimum. Manufactured from hardened tool steel the gauge members are ground and lapped to BS 969-1982. Gauge life and dimensional stability are guaranteed based on well proven manufacturing processes and a robust quality management system. Options: •UKAS Certification