REPLACEMENT SEATS for Polyshell Chairs in Black Recycled Plastic.
These seats are available in 2 size options.
How do I know it will fit my existing frames?
Measurements for screw holes on the Polyshell chairs as follows -
Small Shell underneath (to fit 325 and 375H polyshell chair)
Front - holes are 230mm apart
Back - holes are 182mm apart
Front to Back - holes are 175mm apart
Large Shell underneath (to fit 400 and 450H polyshell chair)
Front - holes are 285mm apart
Back - holes are 225mm apart
Front to Back - holes are 230mm apart