Magnum Chair

Complimentary assembly available. Delivery limited to Sydney, Melbourne and Brisbane metro areas.

Not available for distribution in South Australia. Stock can be dispatched from NSW, VIC, QLD and WA warehouses.

We process all orders same business day

Magnum Range Ergonomic Executive Chair

5 things to consider before buying an ergonomic chair

1. Adjustability Seat height and arm height should be adjustable. Look for adjustable seat angle, back height/width and lumbar depth for a personalised fit.
2. Lumbar support Proper lower back support maintains the inward curve of the lumbar spine and prevents slouching. Height and depth lumbar adjustment is essential.
3. Seat material Choose a seat and back with generous moulded padding or an extra padded and contoured seat for long‑term comfort.
4. Weight rating Ensure the chair rotates and reclines smoothly under the specified weight limit to avoid premature wear.
5. Warranty A minimum 3 year warranty is recommended; 5 to 10 years is preferable to confirm lasting quality and tested components.

Why the Magnum Range stands out

• Premium black leather upholstery
• Adjustable seat height and seat/back angle
• Adjustable weight tension for personalised recline
• Moulded seat and back foam for extended comfort
• Available in high and low back models
• Strong 120kg weight rating
• 5 year local warranty

Features

• Adjustable seat height
• Adjustable seat and back angle
• Adjustable weight tension
• Fixed aluminium arms
• High and low back options
• Moulded seat and back foam
• Knee tilt mechanism with three locking positions
• 700mm aluminium base
• Extremely comfortable for prolonged use
• Available in black leather only
• Suitable for indoor use only
• 5 year warranty
• Weight limit 120kg

Product information

• Product brochure
• Assembly instructions
• Instructions for use

Detailed measurements

Please refer to the product images below for dimensions.

Not sure how to choose the best ergonomic chair? See our ergonomic chair buying guide for tips on fit, posture and features to match your workspace and body type.