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KNIGHT Extra Heavy Duty AFRDI Mesh Office Task Chair

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Unix’s Ultimate EXTRA Heavy Duty Mesh Task Chair – the KNIGHT Ergonomic Office Chair. AFRDI 160kg Certified in Australia.

Add the KNIGHT Mesh chair to your office for a more stylish look. This chair is ergonomically designed to correct and improve user’s posture, which may otherwise be affected by prolonged hours at work. It features high-quality Korean-grade ‘no sweat’ and breathable mesh back, which is suitable for users who are more susceptible to warmer and humid days.

Quick, Fuss-Free No Tools Assembly ideal for office spaces or work-from-home environment.


Key Features:

AFRDI 142 Certified Task Chair

AFRDI Approved 700mm 5 Star Nylon Base

AFRDI Certified 140mm gas lift

Extra Heavy-Duty Control

3 Level Ratchet Back Adjustability

Breathable Korean grade Mesh Back

Large and Wide Contoured Seat Cushion

No Tools Required – 5-seconds Assembly!

7 Years Warranty

Product Details:

Recommended Weight Capacity: 160kg

Overall Height: 990-1200 mm

Care Instructions: Wipe down with a clean damp cloth

Assembly Required: No Tools Required Assembly

(Only No Arms Chair Version)

Product Warranty: 7 Years

Note from Local Manufacturer

Some components must be imported from overseas as they cannot be manufactured here in Australia.


Express Next Day Dispatch

Can’t wait? Users have the option to choose Next Day Dispatch for this chair. Shipping Policy >

Warranty Extension and/or Replacement Warranty

Warranty, Returns & Repairs >

Purchasing more than 5 chairs?

Free Bulk Buy Quote is only eligible for 5+ products and at least spend of $1500 in the same transaction. Bulk Buy Policy >

Can I try this chair first?

Yes, you can! Unix is pleased to introduce the Trial Policy! 10-Day Risk Free Trial Policy >

Price Beat Guarantee? 

Yes! Price Beat Guarantee Policy >

Knight Mesh

Product Details

Product Type

Office Seating

Upholstery Back Material


Upholstery Colour




Chair Tilt Adjustment


Adjustable Height


Back Height Adjustment


Ratchet or Handwheel Back Height Adjustment


Adjustable Arms


Chrome Base


Adjustable Lumbar Support


Adjustable Headrest


Tilt Tension Knob


Seat Slide




Overall Height

99 - 120 cm

Back Height Adjustment

54 - 61 cm

Seat Height Adjustment

45 - 59 cm

Back Height

54 cm

Back Width

46 cm

Overall Width

50 cm

Overall Length

48 cm

Base Diameter

70 cm

Arm Height Adjustment

20 - 26 cm

Arm to Floor Height

65 - 71 cm



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