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At MCS Office National, our standard delivery timeframe is 2 to 7 working days, depending on your location.
✓ Delivery times may vary based on your area and the products ordered.
✓ Some items may need to be specially ordered if they are not immediately available in stock.
✓ For urgent purchases or in-store collection, we recommend confirming stock beforehand.
Delivery Information
✓ Free delivery in selected local areas.
✓ Nationwide delivery across South Africa.
✓ Delivery fees are calculated automatically at checkout.
✓ Bulk, furniture and remote-area delivery quotes are available on request.
View our full delivery page for local delivery zones, minimum order requirements, courier details and nationwide shipping information.
View Full Delivery Information →- Brand: Office National
- Model: CHA039
- Categories:
- - Ergonomic Office Chairs
- - Operator & Task Chairs
Available Options
Lenny High Back Ergonomic Office Chair – Chrome Base, Black delivers breathable support with a mesh back and cushioned fabric seat, finished with a premium chrome base and chrome gas lift.
Key Features:
✔ Ergonomic support: Infinite lock synchro mechanism with smooth recline
✔ Personalised comfort: PU height‑adjustable arms, built‑in lumbar support and adjustable headrest
✔ Durable build: Black PU base with smooth‑rolling casters
✔ Work ready: 125kg capacity, rated for 8‑hour daily use
✔ Peace of mind: 5‑year warranty
Specifications:
- Warranty: 5 Years
- Mechanism: Infinite Lock Synchro
- Base: Chrome Base with Chrome Gas
- Arms: PU Height Adjustable
- Lumbar Support: Yes
- Headrest: Yes, Adjustable
- Colour & Fabric: Black Fabric Seat / Mesh Back
- Weight Capacity: 125kg
- Recommended Usage: 8 Hours Daily
- Back Width: 470mm
- Backrest Height: 730–800mm
- Seat Width: 500mm
- Seat Depth: 490mm
- Seat Height: 500–630mm
- Armrest Height: 620–800mm
- Armrest Adjustment: 270–340mm
- Overall Depth: 690mm
- Overall Width: 460mm
- Overall Height: 1175–1310mm
| Chair Specs | |
| Arms | Height Adjustable Arms |
| Base | Chrome Base Headrest: Adjustable Headrest |
| Hour Use | 8 Hour Use |
| Weight Limit | 125 KG 8 Hour Use |
| General Features | |
| Weight Capacity | 125kg |
| Recommended Usage | 8 Hours Daily |
| Product | |
| Warranty | 5 Year |
| Mechanism & Base | |
| Mechanism | Infinite Lock Synchro Mech |
| Base Type | Chrome Base with Chrome Gas |
| Arms | |
| Arms Type | PU Height Adjustable |
| Armrest Height (Min–Max) | 620–800mm |
| Armrest Adjustment Range | 270–340mm |
| Comfort & Support | |
| Lumbar Support | Yes |
| Adjustable Headrest | Yes |
| Materials & Colour | |
| Colour | Black Mesh with Upholstered Fabric Seat Weight limit, 125 KG 8 Hour Use |
| Materials & Colour | |
| Seat Material | Black Fabric |
| Back Material | Black Mesh |
| Dimensions | |
| Overall Height (Min–Max) | 1175–1310mm |
| Back Height (Min–Max) | 730–800mm |
| Back Width | 470mm |
| Seat Width | 500mm |
| Seat Depth | 490mm |
| Overall Depth | 690mm |
| Seat Height (Min–Max) | 500–630mm |
| Base Width | 690mm |
| Overall Width | 460mm |
Secure Online Payment

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30 Day Account Customers
Approved business account customers can use their 30 Day Account facility during checkout.
Request a Quotation
Need approval first? Request a formal quotation during checkout before placing your order.











