Celco 2-in-1 set square and protractor set may be used as a ruler, a protractor and a drawing set square

• Metric scale and vertical divisions
• Protractor graduations highlighted in yellow

Celco circular and semi-Circular protractors are the perfect tool for measuring an angle or circle

• Available in both 180 degrees and 360 degrees, celco protractors feature a variety of measurements...

Celco circular and semi-Circular protractors are the perfect tool for measuring an angle or circle

• Available in both 180 degrees and 360 degrees, celco protractors feature a variety of measurements...

Celco wooden rulers are made from quality wood with smooth finish

• Great for use in the classroom or for drawing or art needs
• Metal edged for extra protection of its glide
• Millimetre and cen...

Celco set squares are made from strong durable plastics that are transparently clear

• An ideal instrument for creating technical drawings
• Great for use in the classroom or for drawing or art nee...

The Helix 30cm K93X40 triangular scale ruler with 12 scales is ideal for professional use

• Scale features - 1:1, 1:10, 1:2, 1:20, 1:5, 1:50, 1:100, 1:200, 1:500, 1:1000, 1:1250, 1:2500
• Helix is ...

Maped twist and flex ruler is made of shatterproof materials that will not break

• Ensures accurate measurements every time
• Millimetre and centimetre measurements

STAEDTLER Mars 561 Reduction Ruler

• Manufactured with an engraving process: Dividings and figures have the same accuracy as the die; Dividings and figures are sharper and deeper, and are therefore p...

Staedtler 561 98-DIN Mars Triangular Reduction Scale Ruler

• Colour-coded grooves for easy idenfication of scales
• Solid white plastic material
• 6 scales on every ruler
• Blistercard containi...

Staedtler first shatterproof ruler

• Can be twisted into all sorts of shapes
• Soft and flexible 300mm ruler
• Available in 4 different colours: transparent, green, blue, violet