AR-12 Carpenter's Rule 36101

The AR-12 12" Aluminum Rule is a parallel rule made of anodized aluminum.

This item is discontinued. Please consider the recommended alternative listed above or contact our special order department at (978) 249-3551 x410 for more information.

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  • Designed to meet the general-utility measuring needs of schools and shops, woodworkers, tinsmiths, metal workers, and bench applications
  • They lie flat, resist bending and feature large , easy-to-read graduations and numbers that are heavier than conventional machine-graduated scales
  • Rules are 12" in length and .075" (1.9mm) thick


  • Material: Aluminum
  • Blade Lengths (in): 12"
  • Blade Widths (in): 1-1/8"
  • Thickness (in): .075"
  • Graduation Style: English
  • Graduations: 1/8", 1/16"