Easily convert an existing Zurn® or non-Zurn floor drain into a ligature-resistant drain to provide a safer setting and effective water drainage. This grate is designed for environments where occupant safety is critical such as health care and correctional facilities. Simply unscrew the existing floor drain grate and replace it with the innovative Zurn Z400LR round grate. It features a unique tapered radial baffle that resists looping. This best-in-class ligature-resistant grate resists wedging and has smooth edges to prevent cutting. The grate has vandal-proof screws to prevent tampering and disassembly. Grate can be easily cleaned by maintenance staff. The sturdy, retrofit grate is easy to install and is aesthetically pleasing.