Wooden Board Straightener Jointer Straightening Tool Jig for Table Saw

These Board Straightener allow a board with a curved or crooked edge to attach to a board with a known straight edge. This stable arrangement can then be used against a table saw fence, which in turn transfers a straight-line cut to the crooked board. Board Straighteners allow cutting a straight edge on boards that would otherwise be too dangerous to rip unaided.