Smith System® Theorem® Chairs


Smith System® Theorem® Chairs


Product Description

  • 250 lb. weight capacity
  • Fully welded, 14-gauge steel tube frame with a platinum powder-coat finish
  • Nylon shell offers unmatched strength and flexibility
  • Contoured design positions user’s weight back in the seat for a feeling of continuous support
  • 18″ seat height
  • Available with or without arms and seat pad
  • Stack Chair and Mobile Stack chairs stack up to 4 high
  • Available with nylon floor glides or 2″ dia. casters
Weight 18.5 lbs
Dimensions 42.5 × 27.25 × 21.5 in

Mobile Stack Chair 18"H x 20"W x 22"D, Stack Chair 18"H x 19 1/2"W x 20 1/2"D, 16 – 21" Adjustable Height Chair 16 – 21"H x 25"W x 25"D, Stack Chair W/Seat Pad 19 1/2"H x 20"W x 21"D, Stack Chair W/Arms 18"H x 24"W x 21"D, Stack Chair W/Arms & Seat Pad 19 1/2"H x 24"W x 21"D, Mobile Chair W/Seat Pad 19 1/2"H x 21"W x 22"D, Mobile Chair W/Arms 18"H x 24"W x 22"D, Mobile Chair W/Arms & Seat Pad 19 1/2"H x 24"W x 22"D


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Please Note!

  • Prepayment via Credit Card, Cheque, EFT or wire transfer is required to place on order. We do not accept PO’s at this time. 
  • Returns are only accepted for damaged or defective merchandise. Returns MUST be acknowledged by CMALS prior to refund being issued. 
  • Requests for returns on undamaged items or unauthorized returns are subject to a 20% restocking fee. 
  • Cancellations are not permitted once manufacturing has begun. 
  • Payment constitutes acceptance of these terms and conditions. 

Your schedule is important to us. As supply chain disruptions continue worldwide, we are working hard to mitigate delays. However, in some cases, shipping interruptions are unavoidable. 


we can hold your items until September or ship to an alternate address

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