Sealey Thread Gauge Metric Screw Pitch 0.4 - 6mm Folding Leaves 20pc

Pitch Gauge: 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6mm. Folding 20 blade set, individually stamped with accurate thread profiles. Screw/Thread Pitch Gauge Sizes.

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