Plumb Bob

The plumb line uses the law of gravity to tell us that the position of a construction element is truly vertical. The principle on which the operation of the plumb line is based is very simple: the rope suspended with the weight at its bottom must be vertical and perpendicular to any other level plane that it intersects.

Plumb bobs continue to be, today, one of the most important tools used by the bricklayer in the construction sector. For this reason, RUBI has a selection of models that,...