Cast aluminium scale rule with triangular body for safer cutting and
scoring of materials. Clearly marked metric graduations. 6 scales allow
precision drawing for architects, engineers and carpenters. Concave
base reduces smearing when drawing. Scales 1:20, 1:25, 1:50, 1:75,
1:100, 1:125.
Features:
- Aluminium scale rule
- Triangular body
- Safe for cutting & scoring materials
- Marked metric graduations
- 6 scales
- Length 300mm
- Scales:
- 1:20
- 1:25
- 1:50
- 1:75
- 1:100
- 1:125