Bemis 397SSCT 000 Sta-Tite Round Open Front Toilet Seat, White STA-TITE commercial fastening system reduces installation time and eliminates callbacks for loose seats DuraGuard antimicrobial built-in seat protection Self-sustaining check hinge holds seat in its raised position and prevents the seat from going 11 beyond vertical Non-corrosive 300 series stainless-steel posts and pintles Fits all manufacturers' round bowls