Johnson CS18 400mm x 600mm Metric Aluminum Framing Square
Regular price/
- 600mm x 50mm body, 400mm x 38mm tongue, 3mm thick
- Aluminum body will not rust
- Laser etched EZ Readâ„¢ graduations and numbers on black anodized body
- Graduations measure in 2mm increments
- Metric rafter conversion tables