National Public Seating NPS 6224 24 Heavy-Duty Lab Stool 4 Pack - Product National Public Seating 6224 Heavy-Duty 24 quot Steel Lab Stool 4 Pack Features Heavy duty 18-gauge 7 8 quot steel tubing 14 quot diameter seat 11 1 2 quot diameter masonite board recessed into the seat to prevent chipping and cracking Metallic Gray metal finish Footring is welded to each leg by 4 contact points for added rigidity Meets ANSI BIFMA standards Dimensions Seat height 24 quot Overall width 16.8 quot Weight 9 lbs.