15/20/30/40/50cm Steel Rulers Thickened Metal Rulers with High Precision Graduation Line Double-sided Stainless Steel Ruler Measuring Hand Tool Stationery Drafting Tool

Different sizes meet different needs. Accurate measurement,small error,suitable for use in various occasions. Silver color,clear scale,convenient and

Souarts Metric Steel Ruler Double-Sided Scale Stainless Steel Ruler 15-102 cm Ruler

China Factory Stainless Steel Ruler, 15/20/30cm Metric Rule

OCr13 stainless steel for long lasting use Metric and Imperial measurement; Back side has non-slip cork base Etched finished with 1/16 graduation

VINCA SSRN-12 Stainless Steel Office Drawing Ruler 0-12 Inch 0-30cm with Non Slip Cork Base Measuring Tool

Drafting and Architecture Kits for Students

China Square Ruler, Square Ruler Wholesale, Manufacturers, Price

China T Square Ruler, T Square Ruler Wholesale, Manufacturers

Stainless Steel Rule 15cm/20cm/30cm/50cm Double Side Scale

Stainless Steel Rule 15cm/20cm/30cm/50cm Double Side Scale

China Factory Stainless Steel Ruler, 15/20/30cm Metric Rule

Sewing Foot Sewing 15-30cm Stainless Steel Metal Straight Ruler

Stainless Steel Rule 15cm/20cm/30cm/50cm Double Side Scale