64R Rustless Rule 300mm / 12in

An Engineers, precision, rustless rule, metric/imperial on 2 sides, 4 edges.

Imperial side is graduated to 16ths, 32nds, 64ths, 10ths, 20ths, 50ths, 100ths.

Metric side is graduated to 0.5 mm. Class 1 rule.

SteelRule, Precision, Rustless, Rigid , Metric.
Marked two sides on four edges, square ends, graduated mm, 1/2 mm figured every 10 mm in mm.

Length. 300 mm / 12in
Width 25 mm
Thickness 1 mm