400mm x 600mm Big J Pro Metric Aluminum Framing Square 99-027K the Sola magnetic level is

the Sola magnetic level is one of the sturdiest on the market

The box beam levels are equipped with shock-absorbing end caps that protect the level from deformation in case of a fall or a bump

Equipped with quick clamp locking system

and a vertical plumb line that intersects the 360 line for a precise and reliable alignment

and a convenient backspace key for quick corrections

400mm x 600mm Big J Pro Metric Aluminum Framing Square 99-027K the Sola magnetic level isThe Johnson Level 400mm x 600mm Big J Pro Metric Aluminum Framing Square features an aluminum body that will not rust or corrode. It comes in 600mm x 50mm body, 400mm x 38mm tongue that is 3mm thick. It features an EZ Read thermal bonded numbers and graduations in two millimeter increments. Ideal for framing and laying rafters in metric measurements, this Johnson Level 400mm x 600mm Big J Pro Metric Aluminum Framing Square includes metric rafter