ECSiNG 250Pcs Nitrile Rubber O-Rings 3mm OD 1mm ID 1mm Width Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets Black

Outer diameter = 3mm, inner diameter = 1mm, width = 1mm. Mainly used for personal and professional workshops, garages, and plumbing. Prevent leaks in plumbing, machinery, hydraulic, and pneumatic repairs; provide secure seals for any oil, air, gas, and water seal application. These o rings assorted are made of outstanding nitrile rubber(NBR) with good airtightness and high-temperature resistance, which has high resilience and high tensile strength, not easily torn apart, sturdy and durable for long time use. Soft and flexible o ring, elasticity and resilience, easy processing, simply snap on, great for most plumbing, automotive general repair needs, widely to use as a sealing tool. Product include a total of 250pcs Nitrile Rubber O-Rings, which can completely meet your daily use needs and replacement., Manufacturer: ECSiNG