Sourcingmap Rubber Flat Washers 40mm OD 30mm ID 3mm Thickness for Faucet Pipe Water Hose, Pack of 10

[Size] - 40mm(1.57 Inch) OD 30mm(1.18 Inch) ID 3mm(0.12 Inch) Thickness [Application] - Used for faucet pipe, hose nut, valve, or other gardening maintenance or retrofIt [Function] - It can prevent the pipe from leaking and provide positive shut off, stop leaks to save energy [Advantage] - Flexible rubber with high-temperature resistance, anti-corrosion, strong sealing, and can be insulated [NOTE] - Please confirm the required size and material before purchase, and put it in the right place