Masonry line block is made with hardwood and machined to exact specifications.
It is used for carpentry in order to lay bricks, stones or blocks straight and orderly.
It is also adapted for use in combination with a vertical corner pole during construction of a structure.
The block engages the corner pole at one end of the structure and cooperates with a line holder located at an opposite end of the structure to carry a tensioned guide line there between.
