Helix

The Helix Protractor is the must-have for mathematicians and students. The Oxford range is high-quality and strong, with a beautifully-clear backing and interchangeable degree measurements on either side.

360°

Measures 15 cm (approximately 6")

Clear plastic for precision

Traditional die cast metal model featuring a shortened safety point, self-centering mechanism and cam lock pencil-retaining ring.

Comes with pencil.

All your geometry needs are taken care of with this superb classroom resource. This quality selection offers real vale for money as it allows for up to 30 children to participate in geometry lessons using content carefully chosen with quality and safety in mind. Housed in the sturdy Gratnells Tray, the content will be protected and can be stored away neatly after use.

Contains 30 each of:

Shatter resistant rule 30cm/300mm

Metal safety compass

9cm pencil

13cm/60° set square

10cm/45° set square

Circular Angle Measure Protractor 360°

This 8-piece Irish maths / geometry set supplied in a sturdy tin box set contains -

6"/15cm clear ruler

45° set square

60° set square

180° protractor

Metal self centering compass

3.5"/9cm pencil

Sharpener

Eraser

The Helix Whiteboard/Blackboard Set Square 60° is an essential tool for classrooms, offices, and workshops. Designed for use on both whiteboards and blackboards, this sturdy set square ensures precise angle measurements and accurate geometric drawings. The clear markings allow for easy visibility, while its durable construction ensures long-lasting use. Ideal for teachers, architects, engineers, and students, this set square is perfect for demonstrating angles, straight lines, and technical drawings on large surfaces.

The Helix Whiteboard/Blackboard Set Square 45° is an essential tool for classrooms, offices, and workshops. Designed for use on both whiteboards and blackboards, this sturdy set square ensures precise angle measurements and accurate geometric drawings. The clear markings allow for easy visibility, while its durable construction ensures long-lasting use. Ideal for teachers, architects, engineers, and students, this set square is perfect for demonstrating angles, straight lines, and technical drawings on large surfaces.

Helix Early Learning Rulers are designed for young learners, measuring 30cm in length, 3.4mm in thickness, and 2.7cm in width. The rulers feature easy-to-read coloured blocks: alternating yellow and white for each 1cm segment, and yellow and green for every 10cm section, making measurement simple and engaging.

This convenient kit includes two black ballpoint pens, a graphite pencil, an eraser, a pencil sharpener with an anti-tamper screw for added safety, and a versatile multi-instrument that combines a 180-degree protractor with a 45-degree set square – perfect for school or home use.