Abstract: An apparatus allows for the alignment of objects with respect to one another. With a base element having an upper extendable member positioned upon and movable relative to the base. Recesses are provided on either end of the base and extendable member which allow for the apparatus to hold objects in alignment with respect to one another. The apparatus may be used to align door jambs and window frames when installing portals within a wall structure. Fasteners may be loosened to allow for relative movement between the base and extendable member. When the proper length is attained the fasteners are tightened allowing the apparatus to hold the aligned objects until the objects are set in place within the final construction.