STARRETT 579B 1/2-3/4 TELESCOPING GAGE
Item #:
1-855-52611
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slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn.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.
579B STARRETT 1/2-3/4IN. TELESCOPING GAGE
Item Specifications
-
2-3/8"
-
579B
-
.5-.75"
-
0.01 lbs per EA