Made from stainless steel, these rules have a polished finish with permanently engraved clear to read graduations. These rules are graduated in metric dimensions on one edge and imperial on the other. Imperial dimensions are in 1/16th, 1/32nd & 1/64 ths. Metric dimensions are in 0.5mm & 1mm. Reverse side of the rule has a permanently engraved metric to imperial conversion table.
Length: 450mm / 18â€