This Renishaw QuickLoad™ corner (QLC) has been specially designed to fit the lower left-hand corner of vision and multi-sensor machine stages using the location of its mounting holes. Each QLC has built-in magnets so that Renishaw's acrylic plates can snap into a precise, repeatable position, and can be loaded/unloaded quickly and easily. Steel pins are pressed into the sides of the acrylic plates to correspond with the magnets in the QLC.