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Product specification

Armrest

2D Arm / 100mm Height Adjustment & Rotating Armpads (30% Glass filled Nylon Injection Moulded Arms Textured Black or Textured White)

Back Mesh Finish

Charcoal / Smoke (Composition 84% Polyester, 15% Polyamid, 1% Elastane, passes BS EN 1335-1 & BS EN ISO 9241)

Back Frame

Black / White

Base

5 Star Swivel Base

Base Finish

Textured Black / Textured White

Plastic Trim

Textured Black / Textured White

Seat

Grey / White (Injection Moulded 30% Glass Filled Nylon). Integrated Seat Height & Depth Controls (70mm Seat Depth Adjustment)

Lumbar Support

Optional

Mechanism

Synchronous Weight Balancing Movement With Up To 20° Recline With Travel Limiter Included

Gas Lift

Black Gas Lift

Control Lever Colour

Grey / Yellow

Castors

65mm Soft Black Castors / 65mm Hard Black Castors

Width

708mm

Depth

640mm

Height

1230mm

Seat Depth

415mm

Seat Height

415-585mm

Weight

12.9Kg

Usage

Commercial Office Use

Model Name

KIRN-HBAH

Kirn Chair - Design Process

Developed with product longevity and material efficiency in mind, the Kirn consists of a minimal number of parts while still maintaining the high level Orangebox standards of comfort and performance in the workplace. This video gives you a look at the design process for the Kirn Office Chair.

How To Adjust The Kirn Chair

Green thinking made black and white. The Kirn is designed to use as few materials and resources as possible, and with recycled materials wherever feasible, making it a truly environmentally smart chair for today’s workplaces. This video gives you a quick overview of how to use and adjust the Kirn Office Chair.