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Posturetec Task Chair 4 Touch Adjust

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Australian Made

$287.00 Ex GST: $260.91

Order Before 3pm For Next Day Dispatch (ACDT)


Chair Arm Options *

Seat Slider *

Back Size *

Upgrade to Amazing X Blade Ball Bearing Roller Casters (View Video in Product Videos) *

No - Standard Casters $0.00 Yes - X Blade Roller Bearing Casters (Rubber Wheel) +$79.00

Posturetec Task Chair 4 Touch Adjust

“Approved & Endorsed by many Occupational Therapists”
The Posturetec Ergonomic Office Task Chair with Lumber Correction System is Made in Australia & Stocked in Premium Quality Commercial Use black upholstery, this chair is perfect for Contracts & Project Use suitable for any workspace environment from the office to your home. Comfortable, light and easy to adjust you will find the Adjustments & support is amazing.  

Key Benefits

  • 4 Touch Point Independent Ergonomic Adjustability System
  • Adjustable seat height on 1 lever
  • Adjustable seat angle on a separate lever
  • Adjustable back angle on a separate lever
  • Adjustable back height via a separate handwheel lock system
  • Posture Correction lumbar support system in the backrest
  • Kidney Pain suppression design system
  • Optional Medium or High back has Excellent wrap around side support
  • Injection Moulded & Shaped Dunlop Enduro back foam with “Lifetime Membrane”
  • Waterfall seat front reduces pressure on the back of your legs and stimulates blood flow
  • Patent Pending Therapeutic Comfort Seat System Shape & Design
  • Dual Density Comfort Cell System with Contoured Moulded Seat – Great for long periods of sitting 8+ hours
  • Triple Marine Ply timber Seat base
  • Optional seat slide mechanism, lift a lever & you can lengthen or shorten the depth of the seat (perfectly set up your chair to suit you) 
  • Chemical Free Water-based Glue used for upholstery
  • 600mm super duty triple gusset black 5-way nylon base
  • 60mm Twin Wheel Roller point Heavy Duty casters
  • AFRDI Level 6 components & Certification – Exceeds Australian Standards
  • Approved & Supplied for Australian Government Contracts
  • 145kg Weight Tested & Static Rated
  • Australian Made Content: Base / Casters /Foam / Ply / PP Parts / Fabric / Seat & Back Rest upholstery
  • More than 50% of the components are Australia made
  • Some components i.e. Mechanism & Gas lift are not made in Australia & have to be sourced from overseas
  • Class4 heavy Duty LANT Gas Lift Cylinder with Triple wall Waffle Seal Technology 
  • Environmental Material Analysis – 98.8% Recyclable
  • AS/NZS 4438:1997 Compliant
  • 10 Year Factory Commercial Use Warranty – Lifetime Warranty on Gas Lift


  • Black Upholstery & Black Components 

Optional Height Adjustable Arm rests

  • Optional Height Adjustable Arm Rests can be Added
  • Heavy Duty Design with Metal Bracket & Adjusting Trigger System
  • 7 Points of Height Selection Enabled Perfect Personal Positioning
  • Soft Gel Arm Pads Provide All Day Comfort
  • Arms are Attached Under the Seat with a Premium Quality Metal Threaded Nut System

Upholstery Material

  • Premium Quality Commercial Grade Black fabric
  • 57,500 Martindale Abrasion Rub Test
  • Class 5 Commercial Heavy Duty Fabric
  • Fire retardant Fibres
  • Easy to Clean & Maintain 

Medium Back Dimensions

  • Overall Height with seat & backrest in highest Positions: 1090mm
  • Back Size: 420mm Wide x 415mm High 
  • Seat Height Range: 490 – 630mm
  • Seat Width: 490mm
  • Seat Depth: 460mm
  • Overall Width No arms: 600mm
  • Overall Width with arms approx: 640mm
  • Overall Depth: 600mm
  • Base Size: 600mm DIA

High Back Dimensions

  • Overall Height with seat & backrest in highest Positions: 1170mm
  • Back Size: 460mm Wide x 510mm High
  • Seat Height Range: 490 – 630mm
  • Seat Width: 490mm
  • Seat Depth: 460mm
  • Overall Width No arms: 600mm
  • Overall Width with arms approx: 640mm
  • Overall Depth: 600mm
  • Base Size: 600mm DIA

Optional Amazing X-Bade Ball Bearing Wheels:

X-Wheel Blade Casters represent a breakthrough in seating technology and comfort. Just like a building, a chair is only as good as its foundation; and as a person, core stability is the key to health. The wheels on your chair
are the foundation that creates core stability and leads to healthy, smooth, ergonomic movement. Featuring 100% rubberized blade wheels and a free ball-bearing core, X-Wheel Blade Casters are quieter and smoother. They work
better on hardwood and pile carpet alike, and they are more gentle on tile, hardwood, vinyl, carpet, and almost any surface. Ball-bearing swivels spin easily, preventing scuffing and scratching. And they look great! Put, for a
small investment, you can upgrade your chair’s performance and enhance your seating experience.

Key Benefits:

  • Makes your chair roll with ease 
  • Prevents user injury by making your chair easy to move 
  • Saves wear to carpet and other surface’s 
  • 100% Rubberized blade wheels
  • Quieter and smoother operation than traditional casters 
  • Perfect to use on any surface.
  • Ball-bearing bracket core allows for easy, smooth swivel & spin
  • Preventing scuffing and scratching
  • The dual bearing core design will make your chair movement smooth and effortless.
  • Manufactured with premium material
  • Super Duty Metal bracket supports the wheel  

X-Blade Wheel Dimensions:

Office Chair X-Wheel Blade Castors


Note from Local Manufacturer:

These chairs are manufacturers in Adelaide under contract to Buy Direct Online. We have been notified that some of these chairs have seat under pan plastic covers that are being reused from imported chairs and these under pans
covers have labels on them that say “Made in China” The manufacturer has contacted us and made us aware of this, due to the huge demand and shortage of supply they have been using up under seat pans from there imported range to make
the local chairs.




Posturetec Task Chair Quick Assembly Video

What is a seat slide and why do I need one?

X Chair Blade – Office Chair Castor Wheels

X-Wheel Roller Blade Castors

How to fit Adjustable Arms to your Office Chair? Quick tutorial from BuyDirectOnline.com

We offer an easy flat rate shipping structure for all products.

Some products have a special offer of free shipping, this will be noted on the product listing.

Please note that we are unable to deliver items to PO Boxes and Parcel Lockers. However, we can deliver small accessories and some monitor arms to these locations.

The delivery transit time frames are estimates provided by our shipping providers. They begin from the date of dispatch from our warehouse and are based on business days, not calendar days.

While we make every effort to ensure all deliveries arrive within the estimated time frames, occasional delivery delays that are beyond our control may occur. If your order is more than 3 business days late based on the above time frames, please contact us. Provide your name, order number, and the date of your order.

According to our delivery partner’s guidelines, we cannot guarantee delivery to your business/house/apartment via stairs or elevators. Our delivery partners typically drop items at the ground floor level or at your front door.

Please be aware that rural and remote areas may experience longer shipping times. We do our best to select the fastest delivery partner for your area to ensure the quickest possible delivery times.

Some regional, rural and remote areas may incur additional shipping fees. In such cases, one of our team members will contact you to discuss the extra cost or offer the option to cancel the order.

We appreciate your understanding and cooperation with our delivery policies. If you have any questions or require further clarification, please don’t hesitate to reach out to us. Your satisfaction is important to us, and we aim to provide the best possible service.

For full shipping and delivery information please visit our Shipping Information page.

For details regarding our trading hours over the Christmas period please visit our Christmas Trading Information page.

Some products may be eligible for Click & Collect depending on the products you are after and the location you are in.  Stock availability may vary from state to state. To check the location of stock in your state, please add the item to your cart and you can estimate all shipping costs and locations accordingly.

Due to OH&S regulations, customers will be notified of the warehouse address once their order is picked, packed & ready for collection. Please do not attempt to collect your order without receiving confirmation it’s ready for collection.

Where you see the “Click & Collect Options Available” label – Please use the estimate shipping feature in the cart or checkout to see if products are available for click and collect in your current location. If you would like to check stock prior to ordering, or need your items urgently – please call 1300 313 495 and we will assist you with your order right away.