The threaded head replacement measures 2.63x0.95 inches, with a round hole diameter of 0.18 inches and a thread diameter of 0.7 inches. Suitable for rods with a diameter of 20.3mm (0.8''). The adapter is used for various brush heads, such as mops, brooms, household cleaning tools, sink rods, paint rods, etc. The threaded head repair kit is quick and easy to install, just easily rotate to the end of the rod, quickly replace the damaged thread tip, and avoid disabling the tool due to damage. The threaded design provides a more stable connection, preventing the cleaning tool from loosening or falling off during use, ensuring the efficiency and safety of the cleaning process. You will receive 4 sets of threaded head replacements, including 4 threaded head replacements and corresponding installation accessories., Manufacturer: The Lord of the Tools