Mitutoyo 155121 5/16 to 1/2 in Telescoping Gage; Telescoping Gage, .313-.50"

5/16 to 2-1/8 in Telescoping Gage Set, 4 Piece Set; Telescoping Gage SetFeaturesSpring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove...

1/2 to 6 in Telescoping Gage Set, 5 Piece Set; Telescoping Gage SetFeaturesSpring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove...

3-1/2 to 6 in Telescoping Gage; Telescoping Gage, 3.5-6"FeaturesSpring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove width)With a...

1/2 to 3/4 in Telescoping Gage; Telescoping Gage, .050-.75"FeaturesSpring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove width)With a...

2-1/4 to 3-1/2 in Telescoping Gage; Telescoping Gage, 2.125-3.5"FeaturesSpring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove...