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  • Helix L56 Ruler Blue 300mm

    580-316

    Blue tinted 30cm rule. Helix L56. Shatter resistant where safety is of prime concern.

    Helix L56 Ruler Blue 300mm
    £0.66
  • Helix Metre Rule Imperial/Metric

    380-516

    This ruler has either metric graduations along one side and imperial along the other.

    Helix Metre Rule Imperial/Metric
    £6.41
  • Rotring Geometry Set

    580-619

    Contains 30cm clear plastic rule 180° protractor 1 each 60/30° & 45° set squares 200mm.

    Rotring Geometry Set
    £4.24
  • Helix Angle Measure

    580-541

    360 degree protractor with unique rotating device to give extra help when measuring angles.

    Helix Angle Measure
    £2.01
  • Helix Protractor 360° 300mm

    580-533

    Helix H03 protractor 360 degree 100mm long.

    Helix Protractor 360° 300mm
    £0.78
  • Helix HO1 Protractor 100mm

    580-300

    Semi-circular protractor made from clear polystyrene with bevelled edge and 1° graduations. 180° 4''/100mm long. Helix H01.

    Helix HO1 Protractor 100mm
    £0.31

Items 1 to 9 of 27 total

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