No 2 Verulam Engineers Triangular Scale Rule 12″ / 300mm

• Professional quality triangular Verulam scale rule
• Manufactured to the highest standard under controlled conditions
• Exceptional clarity and legibility
• Unequalled accuracy and design
• Material is chosen for its toughness and stability

1:20 x 1:25 1:33 x 1:50 1:75 x 1:100