National Public Seating 50 Series Black All-Steel Folding Chair (4-Pack)

Our 50 Series standard all-steel institutional-grade folding chair features a heavy-duty powder-coated 19-gauge tubular frame with a 2-1/4 in. frame strengthener on each side of the seat. Two double-riveted U-braces- one in front and one in back- securely support the single-hinged legs. The seat is designed with a waterfall-style front for added comfort. A round contoured backrest features curled safety edges and is electromagnetically tack-welded to the frame. Color-coordinated V-tip stability plugs provide added reinforcement at the frame's junction and matching replaceable glides prevent floor damage. The 50 Series meets MAS Certified Green and ANSI/BIFMA standards.|Two 19-gauge 5/8 U-shaped double riveted cross braces|Features 19-gauge 7/8 round tubular frame with 2-1/2 frame strengthener|Electromagnetically welded seat back|Single hinges on each side for added stability and durability|Color coordinated polypropylene glides and v-tip plugs for added stability|Powder-coated frame|480 lbs. Weight capacity|Sitting green ansi/bifma x7.1-2007|Mas certified green|10-year warranty