Essential Tool: The toilet seat wrench is a must-have for home. It simplifies the process of toilet seat installation and removal, saving time and effort. Compact size makes it easy to store and carry, ensuring it is always readily available when needed Univesal Interface: This toilet seat spanner can be used for 3 different types of nuts: 10mm/13mm/17mm, for bathroom toilet lid, toilet seat hinges installation, convenient and efficiently loosening or tightening of different screw connections High Quality Material: This toilet seat tightening tool is made of high-quality plastic material, which is rust resistant. Not easily deformed, can be used for a long time