• Trapezoid-shaped aluminium profile, box section 98 x 17 mm, wall thickness 1,1 mm, ends are closed with plastic plugs.
• Reinforcement profile 15 x 6 mm.
• Accuracy: +/-0,0285˚=0,5mm/m.
• Dimensions: 60 x 60 cm, 80 x 80 cm.

Illustrative order: mason’s square for skimming mortar 60 x 60 cm: KAZT 60X60