Patent attributes
An adjustable marking and measuring tool including a locating block and a guide block is provided. The locating block includes a pair of abutments for locating the tool in the corner of a jamb. The guide block includes a miter guide line edge for locating a guide line for longitudinally locating a piece of trim. The guide block includes a reveal guide line edge for marking the offset of the trim from an opening defined by the jamb. The position of the guide block relative to the locating block is adjustable for adjusting the amount of reveal identified by the tool. The tool may further include an engagement portion for engaging a mitered end of a trim piece. Further, the tool may include an upstanding abutment member to locate the guide block relative to a piece of trim for marking a miter line across the trim piece.