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52-772-1 SPI 2-4-6 Block Set

52-772-1 SPI 2-4-6 Block Set

Matched 2-4-6 Block Set

Features include...

  • Supplied in Matched Pairs
  • 23 Holes
    • 5 tapped 3/8-16
    • 18 untapped
  • 0.0005" Parallelism
  • Precision Ground and Case Hardened on all 6 sides.
  • Hardened Steel to RC 55-60.
$55.50

Original: $185.00

-70%
52-772-1 SPI 2-4-6 Block Set—

$185.00

$55.50

Product Information

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Description

Matched 2-4-6 Block Set

Features include...

  • Supplied in Matched Pairs
  • 23 Holes
    • 5 tapped 3/8-16
    • 18 untapped
  • 0.0005" Parallelism
  • Precision Ground and Case Hardened on all 6 sides.
  • Hardened Steel to RC 55-60.