Tool designed for spreading mortars, adhesives, concrete screeds. Steel patch made in such a way that it is possible to adjust the length of its toothed working part within the range of about 60- 105 cm.

The range of the total width of the staff is 109 - 150 cm. The guidance of the tool on the distributed mass is facilitated by a handle and a mounted vial.

Using an adjustable patch makes it superbly easier and reduces working time, as we can spread the poured mass in one go over a large width of, for example, a path or a floor.