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Used to measure the internal dimensions of work pieces such as cylinders, piping, tubing, etc.
Allows cylinder wear measurements without removing pistons
Unique guiding device that facilitates self centering
Interchangeable extension anvils allow unit to measure a wide range of dimensions: S.A.E. 2" - 6"
Measures bores up to 6" deep
Easy to read white face dial
Comes with high impact custom plastic storage case
||2" - 6"
|Number of Anvils
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