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specIAl GAGInG

ultrA-lIGHt HoneycoMb deep tHroAt And lArGe
dIAMeter GAGes
A large diameter or deep-throated gage no longer has to be heavy and hard to
handle. Starrett special gage engineers have studied the physical and structural
properties of honeycomb aluminum, establishing standards covering the selection
and use of this lightweight material.
The results were long-range measurement to close tolerances in hand-held Special GaGinG
gages of many configurations, all combining great rigidity with light weight and
ease of handling.
It measures diameters to 72" (180cm) and throat depths to 24" (60cm).

ultrA-lIGHt deep tHroAt GAGe
This deep throat indicating micrometer gage solves the
problem of checking the .281" (±.005") thickness of a fan
rotor shaft at a point nearly 15" from its edge.

ultrA-lIGHt lArGe dIAMeter GAGe
This gage is used as an indicating snap gage by setting the
indicator to zero with the set master and then reading the part
size variations on the indicator.
The setting master is a Starrett 234 End Measuring Rod with
insulated grips and saddle-centering mounts.

Sizes are available from 18" to 24" through 84" to 90".
This gage can be made into an adjustable snap gage by fitting
one end with a micrometer and the other end with an indicator.
They are available with dial or electronic indicators.

Other concepts are available to suit specific requirements.

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