Red End® Extension Rulers

  • Graduated slide rule extends up to 6"
  • Slide rule runs under friction in T-lot and stops at each end to prevent sliding from falling out
  • X46X has two 6" extension slides: an extension is ready for use on the first section
  • HX46 has hook zero falls at inside of hook, for distance measuring
  • X46F has flat, inside markings: numbering begins on inside of rule
  • For carpenters and other professional craftsmen
    • Availability: Typically ships in 3-5 days
    Availability: Typically ships in 3-5 days
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