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Starrett 579A Self Centering Telescoping Gauge With 2 Telescoping Arm, 5/16" - 1/2" Range, 2-3/8" Handle Length

1 customer review

Price: $33.50 & FREE Shipping on orders over $35. Details
Only 3 left in stock (more on the way).
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4 new from $26.46

Specifications for this item
Brand Name Starrett
Part Number 579A
Maximum Measurement 5/16"-1/2"
System of Measurement Inch
UPC 049659526103
EAN 0049659526103
Item Weight 1.6 ounces
Number of Items 1
Range 5/16"-1/2"
UNSPSC Code 41111647

Telescoping gauge is used for determining the true size of holes, slots, and recesses up to 6". T... Read full product description

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Product Features

  • It has a slightly greater range and two telescoping contacts in comparison with no. 229 series
  • Handle is rigidly attached to the contact plungers and is automatically self-centering
  • Constant spring tension gives uniform contact pressure
  • Both plungers are easily locked at any desired setting

Product Details

  • Item Weight: 1.6 ounces
  • Shipping Weight: 1.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0006J4ISU
  • Item model number: 579A
  • Average Customer Review: 1.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #250,616 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Product Description

Telescoping gauge is used for determining the true size of holes, slots, and recesses up to 6". The ends of both contact is hardened and ground to a radius to allow proper clearance on the smallest hole the gauge will enter. This tool 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slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn.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 gauge contact with a micrometer.

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Most Helpful Customer Reviews

0 of 1 people found the following review helpful By Amazon Customer on December 11, 2014
Verified Purchase
Failed on me after a months worth of use. The warranty is useless. Was cheaper to buy a Starret
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Want to discover more products? Check out these pages to see more: 3/16 23 gauge, centering gauge