Mitutoyo 155-907, 5/16" to 2-1/8", 4 Piece Telescoping Gage Set Go to amazon.com Related posts Best mitutoyo hole gauges list FeatureHardened measuring facesSatin chrome finishKnurled handle clamp rodUse to measure boresSupplied in fitted plastic pouch DescriptionMitutoyo Telescoping Gage Set, Range: 5/16" to 2-1/8", Number of Pieces in Set: 4