These engineer's precision rules are made of strainless steel and dull chromed to mask the graduations easy to read. Graduated in increments of 0.5 mm.

Straight rule,stainless steel Metric/Inch	150mm
Straight rule,stainless steel Metric/Inch	300mm
Straight rule,stainless steel Metric/Inch	600mm
Straight rule,stainless steel Metric/Inch	1000mm
Straight rule,stainless steel Metric/Inch	1500mm