Celco 60-Degree Set Square, 32cm, Clear

You need a clean 60-degree angle for a geometry proof, a technical sketch, or a layout mark — and your old triangle's got a wobble you can feel under the pencil.

This Celco set square is 32cm of clear, rigid plastic with a true 60-degree edge. You place it down, run your line, and the angle holds. The transparency lets you see what's already on the page so you don't have to lift and check.

It's the one that survives a full term in a Year 9 pocket or a workshop bench without warping. $2.54, already on our shelf, ready to ship.

Add to cart and it's sorted before your next lesson

• 60-degree angle for geometry proofs, technical drawing, and layout work
• 32cm length suits A3 sheets and standard classroom boards
• Clear rigid plastic — read existing marks without lifting the square
• Holds a true edge for day-to-day classroom and workshop use
• Celco brand, a staple in Australian school supply rooms