Ruler 12-Inch By 4 Zero Center - Printable Ruler

This 12-inch ruler with 6 inches per side has the zero in the middle for the purpose of centering measurements. Free to download and print

Pro Art Ruler 12 Stainless Steel

All Radiopaque Rulers – MilTouch Solutions

All Radiopaque Rulers – MilTouch Solutions

StewMac Shop Rule, Inches

Helix Oxford Ruler 30cm

Westcott Stainless Steel Ruler 12 30cm - Office Depot

Printable Ruler: 12-inch Actual Size

Stainless Steel Center Finding Ruler. Ideal for Woodworking, Metal Work, Construction and Around The Home (24 Ruler) - Construction Rulers

Uxcell Stainless Steel Ruler, 12 Metal Rulers 1 Wide Inch and Metric Graduation

Having to do extensive math to find the center of projects takes time and brain power, but the DCT Centering Ruler, 24 Inch Center Finding Measurer for Woodworking Rotary, Crafting, Embroidery, Guitar Luthier saves time and is effortless to use. This ruler locates the exact center between any two points on items that are under 24 inches long.

DCT Centering Ruler 24 inch Woodworking or Embroidery Center Finding Measurer