Buy now the Stanley 1-35-333 – Line Of Chords – Folding Steel Rule 19 x 600mm available at . Available in 24″ x 19mm and 600mm x 19mm
Class I
Metric imperial is subdivided in mm, figured every 10mm in mm one side ; subdivided in inches in 16ths on the other side
Metric version subdivided in mm, figured every 10mm in mm on both sides
Subdivided in mm and line of chords scale, one side; subdivided in mm and circumference scale in mm, other side. Available online with other Stanley products.
