61M, 62M & 63M Kent Double Sided Handscale Flat/Oval Rules. Available in 3 different sets of ratios.
- Precision Scale Rule Perfect for Students and Professionals.
- Graduated to AS1212 Metric Standard.
- Double Sided Oval Section.
- 4 Calibrated Faces.
- Easy to Read Calibrations.
- 30cm Length.
- 61M in Ratios 1:1, 2, 5, 10.
- 62M in Ratios 1:1, 5, 10, 100, 20, 200, 50, 500.
- 63M in Ratios 1:1, 100, 20, 200, 25, 250, 50, 500.
Kent Oval Scale Rules feature most popular graduations, covered over the 3 types available.
Triangular scale rules have traditionally been preferred for the reading of drawings while oval section types are popular for drawing.