Silverline 731001 Aluminium Scale Tri Rule 300mm

Aluminium Scale Tri Rule

• Tough cast aluminium

• Clearly marked metric graduations

• 6 scales for improved drawing precision

• Triangular body allows safer cutting & scoring of materials

• Concave base reduces smearing when drawing

Key Features

Cast aluminium scale rule with triangular body for safer cutting and scoring of materials. Clearly marked metric graduations. 6 scales for precision drawing. Concave base reduces smearing when drawing. Scales 1:20, 1:25, 1:50, 1:75, 1:100, 1:125.

Product Specification

Scale: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125

Thickness: 1 - 4mm Taper

Finish: Shiny

Length: 12"inch / 300mm / 30cm