Rulers | Aluminium Tri Rule | Steel Rule
300mm Tri Ruler
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 to reduce smearing when drawing.
300mm Steel Ruler
Precision stainless steel rule with clear, etched markings.
Metric and imperial graduations.
Includes storage sleeve and hanging hole for storage.