Icon Engineering Test Weights are used in within the food manufacturing industry as an efficient and effective method for routine testing and calibration of weighing instruments - to ensure consistent and accurate performance. Specification 304 grade stainless steel material to prevent rusting. Lifting eyes/eyelets to enable lifting via hoist, etc. Guides underneath for a fork truck or pallet truck. Calibrated and supplied with official documentation. Can be fitted with a badge on top, showing the official weight. Can be sealed via welding or a bolt-on lid section on top. Dimensions 500kg Weight = 900 x 900 x 450mm (LxWxH).