An ergonomically shaped shirt tail back which fits around upper back and kidney areas for maximum support.

Sonata

Task & Operator

Our Sonata range features an ergonomically shaped shirt tail back which fits around upper back and kidney areas for maximum support.

• It features a heavy duty 3 lever mechanism with independent seat and back tilt control. The back height is individually adjusted via a ratchet system.
• The chair is supplied as standard with a spider base.
• The images show the additional lumbar cushion and seat slide

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Key features and benefits

3 Lever Independent Seat & Back Mechanism

The mechanism on this range has seat height and angle adjustment control (0° to 3°). The back height is adjusted via a ratchet which can be adjusted whilst seated. The back angle can be varied from 0° to 13° forward and 0° to 20° backward. It also has infinite locking positions.

Upholstered Back

The chair's fully upholstered backrest has been carefully contoured for comfort.

Armrests

Choice from height adjustable arms, height adjustable & foldaway arms or multi-directional arms.

Built to Last

All Steelco task and operator chairs are suitable for persons up to 150kg / 23.5 stone and supplied fully assembled with a 5-year peace-of-mind guarantee.

Additional Features

  • Standard 5-star spider base in black
  • 50mm castors as standard
  • Huge choice of fabric or vinyl seat coverings

Optional Extras

  • Sliding seat for adjustable seat depth
  • Inflatable lumber support
  • 3” Seat Foam
  • Memory foam

Dimensions (mm)

Seat

Height: 480 - 610
Width: 510
Depth: 500

Back

width: 480
height: 620-700

Weight

18kg

Locally held stock

Our warehouse stocks desking, steel storage and seating components for fast delivery or collection, with no minimum order value.

Made to order

Our factory manufactures all upholstered products to order. The majority of our orders are delivered in 7–10 working days.

Delivery

We deliver nationwide (UK mainland) using trusted drivers on our own delivery vehicles. We also offer an optional delivery & installation service.

Registered office

Steelco Limited, Sandy Hill Farm, Lamport Road
Rothwell, Northants NN14 1LW

Company number: 03543846

Contact

Tel: 01536 418341

Email: sales@steelco.co.uk