Othmro 10 Pcs Nitrile Rubber O-Rings, 130mm OD 122mm ID 4mm Width, Washers Metric Buna-N Sealing Gasket Rings for DIY Tap Sink

【High quality material】 These O-rings are made of excellent nitrile rubber (NBR). They have good airtightness and high temperature resistance, high elasticity and high tensile strength, wear-resistant and durable. 【Size】 Nitrile Rubber Ring - 130mm outer diameter, 122mm inner diameter, 4mm cross-sectional diameter. 【Easy to use】O-rings are soft and flexible, easy to install. These rubber seals can be used to seal gasoline, diesel, lubricants, water, air and gases and are perfect for most piping, automotive and general maintenance needs. 【Wide range of applications】 These rubber rings are perfect for general plumbers, workshops, automobiles, windows and doors, bearings, pumps, drain plugs. And with very good abrasion resistance and air tightness, they are often used as sealants in hydraulic and pneumatic systems. 【Package contains】You will get 10pcs rubber O-rings, be careful to choose the correct size, these O-rings are static free, heat resistant up to 120℃, wear resistant and durable.