Swordfish 80020-Original 40" (1 meter) Stainless Steel Measuring Scale Ruler SAE & Metric
 
Extra-long 40" (1 meter) ruler for drafting, drawing, plans, arts & crafts
18-Gauge (1.2Mm thickness) and 38mm width stainless steel
One side in SAE, another side in metric
Metric side marked by 0.5Mm (up to 10cm); SAE side marked fractional inches by 1/32 & 1/16"
High contrast engraved markings & numbers won't wear off; 0-40", 0-100cm