2-1/4 to 3-1/2 in Telescoping Gage; Telescoping Gage, 2.125-3.5"

Spring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter (or groove width)
With a knurled clamp

Quantity 1EA

Specifications

Length [Nom]=5.900 in
Model=Series 155
Range [Max]=3 1/2 in
Range [Min]=2 1/8 in
Tip Material=Hardened Steel
Type=Mechanical
Usage=Standard ID Type
Wt.=1/2 lb