Model Making Materials

Aluminium Scale Tri Rule.

A cast aluminium scale rule with triangular body for safer cutting and scoring of materials, it has clearly marked metric graduations & has a concave base which reduces smearing when drawing.

• Length: 300mm
• Tough cast aluminium
• Clearly marked metric graduations
• 6 scales for improved drawing precision
• Silverline 731001

Scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125.