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On Selected Products

Complete Office Fitouts

On Selected Products

Alpha Logic Medium Back Ergonomic Office Chair – Black Fabric

Australian Made

$217.00 Ex GST: $197.27

Made to Order 10-15 Working Days

Levers Option *

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

Alpha Logic Medium Back Ergonomic Office Chair ‚Äď Black Fabric

The popular Alpha Chair is available in a 2 lever or 3 lever system that adjusts the seat tilt and more for added long-term seating comfort.

Chair Colour:

  • Black
Key Benefits:

  • Alpha Chair
  • Medium Back
  • Choice of 2 Lever Mechanism or 3 Lever
  • Fully independent ergonomic adjustability
  • Seat tilt, back tilt, seat height¬†adjustment
  • 100% Australian made with Upholstered Back and Seat (Black House Fabric)
  • Posture correct lumbar support with height adjustment
  • Black nylon 5-way heavy duty base with roller point casters
  • Maximum user weight is 120kg.
  • Boxed with simple easy to read assembly instructions
  • Seat Pad not Fixed
  • AFRDI Certified
  • 5-year warranty.
Made in Australia


2 Lever or 3 Levers, what do they do?
  • 2 Lever mechanism – 1 Lever adjusts the tilt of the seat pad and the back pad, the other the height
  • 3 Lever mechanism – 1 Lever to adjust just the seat pad, 1 Lever to adjust the back pad and the remaining Lever adjusts the height
  • Back size: 440mm wide x 400mm high
  • Seat size: 480mm wide x 450mm deep
  • Seat height at lowest point: 390mm
  • Seat height at highest point: 530mm


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


X Chair Blade – Office Chair Castor Wheels

X-Wheel Roller Blade Castors

Shipping Costs

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.

Flat Rate Shipping$85.00
Free Shipping$0.00
Click & Collect$0.00
Custom Shipping RatePOA


Some regional, rural and remote areas may incur additional shipping fees or require a custom shipping rate. In such cases, please request an instant shipping quote at the checkout.

Estimated Shipping Times

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.

Adelaide Metro1-3 Business Days
Melbourne Metro1-3 Business Days
Sydney Metro2-6 Business Days
Brisbane Metro2-6 Business Days
Canberra Metro2-6 Business Days
Perth Metro3-8 Business Days
Darwin Metro3-8 Business Days
Tasmania Metro4-10 Business Days
All other Rural & Regional Locations5-15 Business Days

For full shipping and delivery information please visit our Shipping 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.