STARRETT 579E 2.1/8-3.1/2 TELESCOPE GAGE
Item #:
1-855-52614
Product Info
STARRETT
Series 579 Self-Centering Telescoping Gages with two telescoping arms
FEATURES:
- Used for determining the true size of holes, slots and recesses.
- The ends of both contacts are hardened and ground to radius to allow proper clearance on the small hole the gage will enter.
- These tools must be slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn.
- The final hole size is obtained by measuring over the gage contacts with a micrometer.
- These gages feature a handle, one rigid contact arm and two spring-tensioned telescoping contact arms.
579E STARRETT 2.1/8-3.1/2IN. TELESCOPING GAGE
Item Specifications
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2-3/8"
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579E
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2.125-3.5"
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0.01 lbs per EA