The Dexter aluminium carpenter's square measures 40 x 3.5 cm and is used for marking out 90° angles on wood or other materials. It can also double as a ruler for measurements up to 40 cm, making it a versatile addition to a carpentry toolkit.
- Marks out 90° angles
- Doubles as a ruler up to 40 cm long
- Size 3.5 x 40 cm