Mr. Pen Steel Rulers, 6 inch and 12 inch Metal Rulers, Pack of 2

Mr. Pen stainless steel ruler is designed in different lengths for variety of applications in schools, offices, drawing, architecture and engineering.

Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Yahoo Shopping

Wholesale Mr. Pen Steel Rulers, 6, 8, 12, 14 inch Metal Rulers, Pack of 4: Office Products

Mr. Pen Triangular, Architectural, Aluminum Scale Ruler for Blueprint, Drafting, Color-Coded, 12 Inches - Mr. Pen Store

Uxcell Stainless Steel Ruler, 8 Metal Rulers 1 Wide Inch and

Ruler Metal Straight Edge Ruler Stainless Steel India

Mr. Pen- Ruler, 12 inch Ruler, 6 Pack, Vintage Colors, Clear Ruler 12 Inch, Rulers for Kids

Stainless Steel Ruler 12 inch + 6 inch Metal Rulers, Silver

This ruler is constructed of stainless steel and features acid etched graduations to ensure maximum accuracy and durability. One side of the ruler is in inches, with graduations every 1/16 in. (every 1/32 in. up to 3 in. and every 1/64 in. between 3 and 4 in.); the other side is metric, with graduations every mm. (every half mm. up to 10 cm.). The ruler also has a handy conversion table (from inches to millimeters) etched into its back. The ruler is 36 in. long and 1 1/2 in. wide.

Pacific Arc 6 inch Stainless Steel Ruler with InchMetric Conversion Table, 2 Pack

Mr. Pen- Small Architectural Scale Ruler, Aluminium, 6 Inch, 2 Pack, Black and Blue, Pocket Size Ruler, Triangle Ruler, Metal Ruler Set, Architect Scale Ruler for Blueprints - Yahoo Shopping