The PO500 is a fully ergonomic heavy duty operator chair with a large seat and back for excellent support and comfort. Features a heavy duty mechanism that enables this chair to be suitable for up to 150 kg | Dimensions: 550 mm back height, 500 mm seat depth, 550 mm seat width | Gas height range: 520 mm - 640 mm | Extra large seat | Heavy duty mechanism | Available in soft PU | PO500 is AFRDI approved at Level 6 for severe commercial use | OEM: PO500ADK | Due to freight costs, some orders may incur a delivery charge and this will vary depending on the order, particularly in regional areas. Delivery costs can be confirmed at the time of order. Some items require assembly, if you need help this can be advised at the time of order. A service fee for assembly/installation may also apply.