SPI Round & Beveled Edge Steel Square, 4" Blade - 13-678-8

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SPI Round & Beveled Edge Steel Square, 4" Blade - 13-678-8
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SKU:
13-678-8
Blade Size:
4"
Base Size:
3"
SPI Round & Beveled Edge Steel Square, 4" Blade - 13-678-8

SPI

SPI Round & Beveled Edge Steel Square, 4" Blade - 13-678-8

  • Outside edge has a patented precision ground radius that ensures accuracy when checking for squareness on a flat or round surface
  • Beveled edge on inside blade
  • Made from fine tool steel
  • Ground and lapped to be straight and parallel
  • Square within: 0.0002"
  • Furnished in fitted case
Blade Length 4"
Base Length 3"
Squareness 0.0002"
SPI Part Number 13-678-8



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