Starrett 579F Self Centering Telescoping Gauge With 2 Telescoping Arm, 3-1/2" - 6" Range, 3-1/4" Handle Length

Overstock – Discontinued Item

Sales Limited to Stock on Hand Only

Brand: L S Starrett
Product Code: 52615
Price: $84.76CAD $65.00CAD
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  • 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.

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slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn.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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TESTIMONIALS

  • John Wilson
    I have been fighting with my band saw for several years with mixed results. It has been difficult to get repeatable re-saw performance. For the first time on your advice we tried your double hardened blades and they work wondrously, a perfect straight cut every time! I used your advice and broke i..
    01/06/2021
  • Craig
    Ordered 3 band saw blades and they arrived very quickly - within the week from manufacture. Have only used one so far and is very good. The only con I have is the twisting tension at the weld. ..
    29/11/2018
  • Rob Y
    I am glad I found this company that could make these sanding belts for me. The belt size for my belt grinder was not a common size so I was having trouble finding a fit for it. Gave the size to the salesman and a short time later I had them delivered. Couldn’t get any easier than that. ..
    21/10/2019
  • Cathy Schwartz
    Products came swiftly and exactly as ordered. Very pleased, and will order again...
    19/07/2021
  • Laurie
    Excellent delivery times and quality...
    08/12/2020
  • Laurie J.
    Saw blades for a 10" hobby band saw, expeditious delivery, followed break in procedure, Work great. Now my band saw supplier of choice...
    02/10/2019
  • IMC 2016 Ltd
    Excellent in every way. Service has always been great and moving online for supplies has streamlined the whole process for us. Highly recommend moving to online supply to any business. Tim Christensen Island Metal Craft (2016) Ltd...
    05/01/2018
  • Mayela Sandoval
    Formidable service et matériaux très efficaces, prix abordables...
    26/03/2025
  • Thor
    Order arrived in a timely manner. Haven't used the stuff yet but it looks very good so I expect it will work as well as it looks...
    20/03/2019
  • Don
    Great service, very pleased to find a source to get custom length band saw blades..
    19/12/2018
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