Chair base kit

This premium chrome chair base kit includes one each of the following:  set of 5 chrome casters, Ø 700 mm wide aluminum chair base, chrome travel gas lift, & standard tilt mechanism.  The parts ship unassembled and assemble easily to create a great looking replacement chrome base set-up for many office chairs.  Great for use as a replacement for the standard generic black chair base kit or in new applications.  Be sure that you check the dimensions of the existing tilt mechanism mounting holes on the bottom of your seat to ensure that they match up to the 152x252 mm long (front to back) mounting hole pattern of the tilt mechanism that comes with this kit.  If they do not match, this kit will not mount to your existing seat.

Tilt Mechanism Details

• 152x252 mm mounting screw hole pattern (mounting hardware not included);
• Single lever for gas cylinder height adjustment / activation;
• Tilt Lock Feature - push lever for tilt lock - pull to unlock;
• Twist hand wheel on tension knob to adjust tension of backward tilt;
• Steel construction with black painted finish.

Specifications:

Gas lift GS-100

• The maximum load is 120 kg;
• TUV class 2;
• height of beaker: 195 mm;
• maximum lift: 347 mm;
• piston stroke travel (up & down): 100 mm;
• diameter: 50 mm;
• chrome.

Base Details

• Ø 700 mm;
  
• aluminuml.

CHARACTERISTICS:

• Material - polished aluminum;
  
• R- radius: 350 mm;
• H - height: 83 mm;
• D - seat for gas-lift 50 mm;
• wheels: 11 mm.

Caster Details

• chair caster with chrome hood cover;
• Chrome hooded double / twin wheel design with 2" wheels;
• Hard nylon wheel - Ideal for use on carpet and plastic chair mats;
• This is the standard version - order the hard floor option if needed;
• Black wheels with chrome hood.