A table saw safety device is disclosed, which mounts from above, enhancing safety when using dado blades. The table saw safety device comprises an arm component that supports a pair of large anti-kickback components positioned above the blade, allowing workpieces to be safely maneuvered over the dado blade while maintaining high clearance. This setup not only facilitates safe completion of cuts but also ensures the user remains clear of the operational zone. The arm component attaches securely to the table saw's side and is compatible with both existing saws and new installations. The device is also comprised of an adjustable riving knife integrated into the throat plate, a clear guard with adjustable width, and a flexible boom accommodating different table sizes.