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SPI 13-671-3 Setup 2-4-6 Blocks: Matched & Measured Pair with 5 Tapped (5/8-11) Holes & 18 Untapped Holes in Kuwait SPI 13-671-3 Setup 2-4-6 Blocks: Matched & Measured Pair with 5 Tapped (5/8-11) Holes & 18 Untapped Holes in Kuwait SPI 13-671-3 Setup 2-4-6 Blocks: Matched & Measured Pair with 5 Tapped (5/8-11) Holes & 18 Untapped Holes in Kuwait SPI 13-671-3 Setup 2-4-6 Blocks: Matched & Measured Pair with 5 Tapped (5/8-11) Holes & 18 Untapped Holes in Kuwait SPI 13-671-3 Setup 2-4-6 Blocks: Matched & Measured Pair with 5 Tapped (5/8-11) Holes & 18 Untapped Holes in Kuwait

SPI 13-670-5 Setup 1-2-3 Blocks: Matched & Measured Pair with Five 3/8-16 Tapped Holes and 18 Untapped Holes

KWD 48
Brand
SPI
Category
Calibration
– 1 +

Special Features

  • SPI 2-inch x 4-inch x 6-inch setup blocks are sold as a matched and measured pair
  • 5 tapped holes (5/8-11) and 18 (5/8 inch) untapped holes
  • Ground to surface finish of 6-16 microinches with a hardness of HRC 55-60
  • Includes protective storage case
  • These setup blocks are a precise larger version of more-common 1-2-3 blocks. With the larger size comes increased weight. This pair of 2-4-6 blocks weighs 25 lbs.

Description

SPI 2-inch x 4-inch x 6-inch setup blocks are sold as a matched and measured pair. Squareness of all sides is within 0.0003 per inch. Up to 0.0003 inch overall tolerance. Hardened steel blocks have HRC 55-60. Ground to surface finish of 6-16 microinches. 5 tapped holes (5/8-11) and 18 (5/8 inch) untapped holes. Includes case. Please note the weight of this item: the pair of blocks weighs 25 lbs.

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