The Moore and Wright ER112 is a high quality 300mm / 12" engineers rule, correctly tempered and standard at 20 degrees C with anti-glare finish and permanently etched markings. Imperial on one side (12" in 10ths, 20ths, 50ths and 100ths as well as 16ths, 32nds and 64ths) Metric on the other (300mm in mm and 0.5mm).
D end with hanging hole.
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Clear and accurate rule
High quality as expected from Moore & Wright. Very nice clear easy to read graduations in both imperial and metric. Useful to have divisions down to 1/100ths ins. and also 1/64ths ins on one side and millimetes and half millimeters on the other.