Sapphire MK1 Impact Back

Arms Available

• No arms
• Adjustable arms
• Chrome adjustable arms
• Swing away arms

Chair Mechanisms Available

• Duomatic - 4 chair adjustments (seat height, seat angle, back height, back angle)
• Duomatic with Sliding Seat - 5 chair adjustments (seat height, seat angle, back height, back angle, sliding seat)
• HD Tiltamatic - 4 chair adjustments (seat height, seat angle, back height, back angle) - Heavy Duty
• Tiltamatic - 5 chair adjustments (seat height, seat angle, seat tilt, back height, back angle)

Chair Bases Available

• 5 star black base
• Polished aluminium base

Castors Available

• Standard - suitable on carpet and chair mats
• PU(Polyurethane) - recommended for hard floors
• Lever lockable - each castor can be manually locked via a lever
• Brake unloaded - full movement when chair occupied, minimal movement when chair vacant - suitable on carpet and chair mats
• PU brake unloaded - full movement when chair occupied, minimal movement when chair vacant - suitable on hard floors
• Brake loaded - minimal movement when chair occupied, full movement when chair vacant - suitable on carpet and chair mats
• PU brake loaded - minimal movement when chair occupied, full movement when chair vacant - suitable on hard floors
• Glides - stopper in base of chair instead of castors - chair is unable to roll

Extra Features Available

• Air Lumbar - inflatable lower back support
• Extended back bar - to increase height of back rest
• Extra seat foam

See Dimensions for Seat Sizes

See Upholstery Options for upholstery choices and colours