Features of the Carex Safe Lock Raised Toilet Seat: Safe lock raised toilet seat, 500 pund capacity. Extra wide opening for extra comfort and hygiene. Curved design and smooth finish to enhance seat comfort and aesthetic. Adds 4.25 inches of height to toilet. No tools required. Easy to install. With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Personal Care. Raised Toilet Seats can be found in our extensive online collection of products from globally recognized and trusted brands, including Carex. An excellent option to consider is the Safe Lock Raised Toilet Seat.