Abstract: A laser apparatus and method for aligning a horizontal metal extrusion press. The apparatus comprises a scanning laser and scanning laser target, one or more spindle lasers and spindle laser targets, a data acquisition station and adapters for mounting the lasers and targets. The method comprises the steps of leveling and aligning the components of the horizontal extrusion press in parallel, square and aligned relationship with respect to each other. Alignments are preferably performed with the extrusion press at its operating temperature. The selections as to which press members are used for locating the lasers and targets are necessary requirements for proper alignment of the press members.