Metal Scale Ruler, 2PCS Aluminium Triangular Scale Ruler Metric for Architects & Engineers : 1:20, 1:25, 1:50, 1:75, 1:100, 1:125/1:100, 1:200, 1:250, 1:300, 1:400, 1:500

Metal Scale Ruler, 2PCS Aluminium Triangular Scale Ruler Metric for Architects & Engineers : 1:20, 1:25, 1:50, 1:75, 1:100, 1:125/1:100, 1:200, 1:250, 1:300, 1:400, 1:500

Silvine A3 Graph Pad. 50 Sheets of Quality 90gsm Paper, Printed 1-5-10mm Graph. Ref A3GP,Blue

Aluminum Architect Scale - 30cm Laser Etched Triangle Drafting Ruler with Colour Coded Grooves for Blueprint, Drafting - Architectural Scale (Black, Metric Units)