摘要 |
<p>The tool (1) has a base body (2) elongated along a longitudinal direction, and a pipe spacer (4) projecting transverse to the longitudinal direction and adjustable in different positions at the body with respect to the direction. A wall rolling unit is provided for rolling on a surface at a lateral end (9) of the body, which is oriented transverse to the longitudinal direction. A holder is detachably connected with the pipe spacer and/or an additional pipe spacer.</p> |