Made of 6mm thick aluminium that is CNC routered and then anodised these squares have a full reach of 310mm across the inside beam.
By attaching wood cheeks the square is even more useful as it now functions as a traditional style try square.
They are very accurate!
We had a small batch of Cabinetmakers Squares run as prototypes and are selling these at almost cost price.
You can buy the Standard bare tool and attach your own wood cheeks…
You can buy the Premium tool with jarrah cheeks attached with special brass locking screws. This way you can recalibrate the cheeks for consistent accuracy.