The Best 12 Inch Rulers 2025

1. 12" Precision Bent Edge Rule

INCRA Bend Rules make dual-surface layouts a snap using the corner slots. Measure along top, edge and corners of board or workpiece Micro-fine marking holes at every scale line 90° shape hugs workpiece Includes vertical end scales Made in the USA It also provides zero-parallax measuring on any flat surface. The INCRA Bend Rule is precisely what you need for layout and measurement along the edge of a board or other work piece. There are micro-fine marking holes at every scale line to instantly locate your sharp pencil point or scribe exactly on target with zero uncertainty and no eye strain! The 90° shape holds it snugly in place while the two scale surfaces let you mark and measure on the top, edge and corners simultaneously! There are even two vertical end scales for drawing precision parallel lines relative to the edge of your work. Made in the USA. WARNING: Cancer / Reproductive Harm - www.p65warnings.ca.gov

Incra Bndrul12 12-Inch Incra Precision Bend Rule The revolutionary Incra 12" Bend Rule has precision-engineered marking holes Repeat measurements will always be exact and no more eye strain! Try one. You may never use an ordinary rule again! This concept rule makes around the corner and edge marking absolutely foolproof Marks 2 sides at a time precisely in line. The stainless steel blade is graduated in 1/32" increments. USA

2. June Tailor Fringe Cut Slotted Ruler -6"X12"

JUNE TAILOR-Fringe Cut Slotted Ruler cuts perfect fringes every time! Cut up to 12 of fringe at a time and cut fringe to desired length 1/4, 1/2, and 1 increments. Create curly fringe with fleece fabric. Size: 6 x 12. Made in China.

June Tailor Fringe Cut Slotted Ruler -6"X12"

3. Chartpak Adjustable Triangular Scale Aluminum Architects Ruler, 12", Silver

Versatile design lets architects work with maximum efficiency. Change units by rotating dial at either end of scale without moving scale from work surface. 12" measuring length, 1/32" scale. Exact calibrations. Highest quality aluminum. Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1, 2:1 and 32. Aluminum Architects Ruler, 12", Silver. Ruler Type: Triangular Scale; Length: 12"; Material(s): Aluminum; Color(s): Silver.

Versatile design for architects Change units quickly and easily by rotating dial at either end of scale 12 in. measuring length, exact calibrations Manufactured of the highest quality aluminum Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1, 2:1 and 32

4. Chartpak Adjustable Triangular Scale Aluminum Engineers Ruler, 12", Silver

Designed for the exacting needs of engineers. Change units quickly and easily by rotating dial at either end of scale. 12" measuring length, exact calibrations. Highest quality aluminum. Adjusts to 10, 20, 40 and 50 parts to the inch. Aluminum Engineers Ruler, 12", Silver. Ruler Type: Triangular Scale; Length: 12"; Material(s): Aluminum; Color(s): Silver.

Designed for the exacting needs of engineers. Change units quickly and easily by rotating dial at either end of scale. 12" measuring length, exact calibrations. Manufactured of the highest quality aluminum. Adjusts to 10, 20, 40 and 50 parts to the inch.

5. Omnigrid Rectangular Ruler Value Pack, 3 Count (1x6", 4x8", 6x12")

The Omnigrid rectangular ruler set includes one each of three rectangular quilting rulers: 1" x 6", 4" x 8" and 6" x 12" rulers. Use the Omnigrid 1" x 6" to check seam allowances, trim foundation piecing, and mark hems and seam allowances. The Omnigrid 4" x 8" rectangle also has a 1/8" grid; making it excellent for miniature quilts and for scrapbooking. The Omnigrid 6" x 12" rectangle is used to cut strips, shapes and bias pieces when quilting; it is particularly handy for secondary cutting after cutting strips, and it can also be used to cut fat quarters into strips and shapes.

Use the Omnigrid 1" x 6" to check seam allowances, trim foundation piecing, and mark hems and seam allowances. The Omnigrid 4" x 8" rectangle also has a 1/8" grid; making it excellent for miniature quilts and for scrapbooking. The Omnigrid 6" x 12" rectangle is used to cut strips, shapes and bias pieces when quilting; it is particularly handy for secondary cutting after cutting strips, and it can also be used to cut fat quarters into strips and shapes. Use with a rotary cutter or a straight-edge blade Edge markings for accurate measuringLaser cut edges for smooth, deep cuttingPatented double-sight lines that show up on light and dark fabricsHeavy-duty durable acrylic material Edge markings for accurate measuring Patented double-sight lines that show up on light and dark fabrics Heavy-duty durable acrylic material

6. Staedtler Professional Measuring Set - 12"

This high-quality hardened stainless steel professional measuring set includes four pieces. All feature a cork backing to prevent slippage and raise the instrument from the work surface, eliminating smearing and bleeding. - Staedtler Professional Measuring Set - 12"Combo Set Prof, 12IN RULR/PROTRC/TRI -

Staedtler Professional Measuring Set - 12" Staedtler Professional Measuring Set - 12" Staedtler Professional Measuring Set - 12"

7. 12" Kid's Soft Touch Ruler Assorted Colors

Westcott Plastic Rulers for kids…for anyone….for all of your needs. Westcott has been a trusted name in rulers since 1872. Numerals and graduations are sharply delineated. Edges are straight and true. We work carefully everyday to make sure our products measure up. Contains with anti-microbial agent to help inhibit the growth of bacterial stains and odors. Ruler includes 1/16, imperial markings and metric scales.

Westcott Soft Touch Anti-Microbial Protected Ruler, Assorted Colors Numerals and graduations are sharply delineated. Edges are straight and true. Contains an anti-microbial agent to help inhibit the growth of bacterial stains and odors. Ruler includes 1/16; Imperial markings and metric scales.

8. Metal Ruler 12"-Cork Back, Pk 3, Armada

Metal Ruler 12 Inch-Cork Back

ARMADA-Cork-Backed Metal Ruler. This ruler features a corked back to prevent damage and resist slipping; hole in one end for easy hanging; a stainless steel construction for a rust proof long life and inches along one edge (to the 1/32) with metric along the other (to the mm). This package contains one 12in ruler. Imported.

9. Its Academic 1122 It'S Academic 12" Ultimate Wood Ruler

Manufacturer Part Number: 1122 It'S Academic 12" Ultimate Wood Ruler 12" Wood ruler with beveled edges. Measures in Inches and Centimeteres.

Its Academic 1122 It'S Academic 12" Ultimate Wood Ruler

10. 12IN PLASTIC RULER

12IN PLASTIC RULER

12IN PLASTIC RULER