Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500

• 300mm aluminium black triangular scale ruler with metric A architectural scales, the most common scales used in the UK for architects and design students.
• 12 different metric scales. Image shows each side of the ruler (one supplied)
• Scales 1:1, 1:10, 1:2, 1:20, 1:5, 1:50, 1:100, 1:200,1:500, 1:1000, 1:1250, 1:2500.
• One scale ruler is supplied in a re-useable rigid plastic case
• Features red and white coloured furrows
• Manufactured in Europe for accuracy and durability

Rulex 30cm black (c) metal metric triangular scale ruler. 12 different scales: Side 1: 1:5 1:50 1:100 1:200 Side 2: 1:1 1:10 1:2 1:20 Side 3: 1:500 1:1000 1:1250 1:2500 Professional quality for architects, engineers, designers and construction workers. One scale ruler is supplied in a transparent rigid reusable plastic case