55 Whitworth & 60 Metric US Thread Checker Measuring for External Internal Threads Stainless

Description:

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- Narrow leaf design for both external and internal threads - even in small holes

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- Locking device securely locks leaves in position for use

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- :55 Whitworth Gauge / 60 Metric Gauge / American Standard Thread Gauge-------handy and space saving

Specification:

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- Material:Stainless Steel

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- Unfold Length:Approx.110mm

Package Includes:

1 x Whitworth & Metric & American Gauge( ,NOT 3 PIECES)