Chair base kit

This premium chair base kit includes one each of the following:  set of 5 casters, Ø 590 mm wide chair base, travel gas lift, & standard tilt mechanism.  The parts ship unassembled and assemble easily to create a great looking replacement 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 152 х 252 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

• 152 х 252 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.

Gas Lift Details

• Ø 50 mm x 195 mm tall chrome main support column;
• 100 mm piston stroke adjustment range (up & down);
• 347 mm total overall length when extended;
• support column.

Base Details

• Ø 590 mm;
  
• Material - plastic / PA + 30% fiberglass.

Caster Details

• Hard nylon wheel - Ideal for use on carpet and plastic chair mats.