Optimas Levelling “Shoe“, short

The knurled screw is used to set the exact height of the support angle. Now the aluminium levelling batten is simply guided with the levelling shoe - in the exact height - on an already existing edge such as e.g. gutter, curbs.
Inefficient sawing out of recesses in shuttering boards or aluminium levelling boards, as well as hammering nails into the sides of existing boards, are a thing of the past.