120 Degree Stainless Steel Door Stop | Door Hinges Accessories | WP02

Important! Waterson Door Stops are designed to be paired with Waterson Door Hinges. They must be purchased together. Every door that swings open without a limit is a risk. Over time, doors that open too far will damage walls, scuff baseboards, dent furniture, and put stress on the hinge screws and door frame. Traditional floor stops can create trip hazards, while hinge-pin door stops can scratch and gouge both the door and molding when used on heavy doors. Waterson 120 degree stainless steel door stop is a precision-engineered designed to mount directly onto the hinge barrel. Unlike floor-mounted or wall-mounted stops, this collar-style component clips around the barrel of compatible Waterson K51M Series hinges, creating a mechanical block that prevents the door from swinging past 90 degrees. Key Benefits Mounts directly to the hinge barrel, no wall or floor drilling needed Limits door swing to exactly 120 degrees, protecting walls, handles, and furniture Made from 304 and 316 Stainless Steel for long-lasting durability in both interior and exterior environments Meets fire-rated standards Suitable for commercial and residential use Clean, concealed aesthetic with no visible stopping hardware Fully removable  Compatible with Waterson K51M Series (4x4, 4.5x4.5, 5x5, 6x6 inch size) Can Waterson Door Stopper Work with Other Manufacturers’ Door Hinges? No. The Waterson stainless steel door stop is engineered as an integrated component of the Waterson hinge system and relies on the hinge’s internal structure and geometry for proper engagement and load transfer. It is not a surface-mounted or universal accessory, and therefore cannot function correctly with standard butt hinges or other manufacturers’ hinges. The stopper must be used with compatible Waterson hinge models only. How Many Door Stops Per Door? For a 3-hinge set or above, 2 door stops are required. For a 2-hinge set, only 1 door stop is required.