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Starrett 579B-12 Self Centering Telescoping Gauge With 2 Telescoping Arm, 1/2"-3/4" Range, 12" Handle Length
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ASIN B0006J4GK0
Specifications for this item
- Brand Name
- Starrett
- EAN
- 0049659631968
- Maximum Measurement
- 1/2"-3/4"
- Mfr Part #
- 579B-12
- Pkg Qty
- 1
- System of Measurement
- Inch
- UPC
- 049659631968
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(Details)
Key Features
- It has a slightly greater range and two telescoping contacts in comparison with no. 229 series
- Handle is rigidly attached to the contact plunger and is automatically self-centering
- Constant spring tension gives uniform contact pressure
- Both plungers are easily locked at any desired setting
Package Details
Shipping Weight:
0.25 pounds
Package Size:
13.7 x 1.7 x 1.3 inches
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slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn.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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