Boxonly 279 PCS O Rings Nitrile Rubber Gasket O Ring Seal Grommets Kit Metric Sealing Washers O-Rings Assortment Set

["O-Rings Made of high quality nitrile rubber(NBR)material, anti static, oil resistant, heat resistant, wear resistant, durable and long service life.","These rubber washers are coming in a see-through divided and labeled organizer box, which is very convenient for storage and picking. You can save your effort in tidying up and choosing sizes.","O-Ring Elasticity and resilience, easy processing, and can maintain precise dimensions.Easy to install,extensibility is good and easy to use.","Nitrile Rubber O-Rings provide secure seals for any oil, air, gas, and water seal application.Soft and flexible o ring, just snap on, widely to use as a sealing tool.","O Rings use for personal and professional workshops, garages, and plumbing. Prevent leaks in plumbing, machinery, hydraulic, and pneumatic repairs."]