Swissmann Gages                  Made in USA


MODEL 4   Compact Inside Groove Diameter Gage 
 
The Model 4 checks the diameter of internal grooves: O-ring grooves and most other seal
grooves, retaining ring grooves, thread and grind reliefs, internal slots, pocket depths, etc. 
 

      
ALL DIMENSIONS ARE IN INCHES:
 - Diameter range:    .700 diameter to over 10.00 diameter. 
- Reach into bore:   4.3 into a 1.375 diameter or larger bore.
- Reach into bore:   1.7 into bores as small as .700 diameter. ____________________________________________________________________________
                    
COMPACT   Overall length is only 7.3, for short machines and other tight places.

 RETRACTS A FULL .700   Clears bottlenecks and checks grooves cut deep into the ID wall.

 EASY SETUP    Set with ordinary outside micrometers or items of known size. 
Two-point contact.  Rings or special setting devices not needed.

 CHECKS NARROW GROOVES   Checks grooves down to .050 wide.

PRECISION ACCESSORIES   For details, click  See Accessories. 
Threads are 4-48.

 STARRETT JEWELED DIAL INDICATOR    Made in USA.  Graduations are .0005.
Gage can also be used with digital indicators and transducers.

DURABILITY   Built for reliable long-term use in the shop or field.   Accuracy that lasts.

 MODEL 4  COMPLETE SET
 Comes as shown above, with full set of Accessories and illustrated Instructions, in a
rugged padded Case.

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