This tool is used to remove or install the outer retaining rings The bellow clamp removal tool releases the tension of the door boot spring clamp for easy removal Spring Expansion Tool ergonomically detailed designs, easy to use, labor-saving, stretch distance increased to 4.3inches Comfortable and nonslip handle to keep stable and safe Built-in spring makes tool flexible to remove & install inner and outer tub seal clamps your washer water pumps failed, ②replacing the boot on the washer, ③pumps but will not rotary, ④washer leaks, ⑤clothes is wetter than usual you replace the Spring Expansion Tool.Installed easy faster, saving you time and energy This part is also known as a washing machine bellow clamp removal tool, door boot clamp removal tool, clamp pliers Spring Expansion Tool applying advanced carbon steel structure, good rigidity, light weight, antideformation and anticorrosion, Manufacturer: Bottone