This self-leveling rotary laser level by Johnson is an excellent tool for both personal and professional use. With its reliable performance, this model has gained popularity among users. It comes with a brand tag of Johnson and has a model number 40-6519 with an MPN of 40-6519. The laser level is designed to make the user experience as easy as possible. It is perfect for those looking for a tool that can help them level surfaces with precision.Its features make it ideal for use in a variety of settings, including construction sites, home improvement projects, and more.