STAHLWERK steel rule metal ruler steel ruler set 300 and 500 mm, 13,99 €
Double Side Metal Ruler Stainless Steel- 30cm-20cm-15cm 12"/ 8"/6" | eBay
Staedtler Mars Metal Ruler - 30cm | 563 30 | The Online Pen Company
Stick Metal Ruler (available in 15 20 30 60 and 100cm) hotlatlattelattesliniaalliniallinialenmeetlaatmeetlatmetaalmetalmetalennewPMrilegaturasamsilbersilverzilver – ACCESSOIRES LEDUC
Empire 18 in. Stiff Ruler 27318 - The Home Depot
Empire 6" Metal Ruler with millimeter and 1/16" markings - Bocal Majority Woodwinds
2PCS Metal Ruler, Steel Ruler with Inch and Metric, Stainless Steel Ruler Set ( 6, 12 inch), Easy to Read inch, mm, cm, for School, Office, Home, Architect, Engineers, Craft - Amazon.com
Breman Precision Metal Ruler 12 Inch - Stainless Steel Metal Ruler with Cork Backing - Premium Steel Straight Edge 12 inch Metal Ruler - Flexible Stainless Steel Ruler - Imperial and Metric Ruler - Amazon.com
Amazon.com : Mr. Pen Steel Rulers, 6, 8, 12, 14 inch Metal Rulers, Pack of 4 : Office Products