The workpiece carrier consists of a plastic carrier as a base, which can optionally be reinforced by an integrated stainless steel frame. Two retaining brackets guarantee excellent handling and stackability. The distance to the carrier can be varied with the number of spacer sleeves used (5 mm or 10 mm), for a height of 20 - 150 mm. The carrier is finally screwed with four M8 screws, from below. This guarantees easy assembly and fixes the retaining bracket to the plastic carrier. Customers also have the option of engraving all relevant data on a labeling plate using a laser. These are screwed to the side of the carrier. The innovative design of the entire assembly results in decisive advantages over conventional stainless steel workpiece carriers.