Stick Metal Ruler (available in 15 20 30 60 and 100cm)

SHINWA Penguin Steel Straight Ruler Stainless Steel Ruler Thickened Scale Steel Plate 15 30 60 100cm 21673 - AliExpress

BlueSpot Tools Aluminium Ruler 600mm (24in) - HSS Hire

Ruler T-Squares M&G 60 Cm Transparent Arl960N0 - Halim Online

Empire 6 in. Pocket Ruler 2730 - The Home Depot

Unicorn Stationery 15 /30 /60 /100 CM Double Sided Steel Ruler USR-15-100CM ( CM / Inches / Double Sided ) [ 铁尺 / 钢尺 Pembaris Besi ]

Stick Metal Ruler (available in 15 20 30 60 and 100cm) hotlatlattelattesliniaalliniallinialenmeetlaatmeetlatmetaalmetalmetalennewPMrilegaturasamsilbersilverzilver – ACCESSOIRES LEDUC

Wholesale 20cm 30cm 60cm 100cm Thick Metal Square Scale Stainless Steel Ruler - China Stationery, School Supplies

STAEDTLER 30CM PLASTIC RULER

Stainless-Steel Precision Straight Ruler Metric Imperial Double Sided Straightedge Drawing Stationery Measuring Tools - AliExpress