Johnson JLCS18 Big J Pro Metric Aluminium Roofers Square 400 x 600mm
The Johnson JLCS Big J Pro Aluminium carpenters square is lazer etched with EZ Read thermal bonded numbers and graduations.
- Graduated every 2mm
- Figured every 10mm on both sides
- Laser etched graduations
- Durable and lightweight
- Metric conversion tables