Key features

• •【Sufficient Quantity】This O-Ring Assortment Set includes up to 1200 pieces of 24 different sizes of o-rings. With it, you can use it for months or even years, saving you the trouble of going to the hardware store.
• •【Premium Quality】These rubber O rings are made of Nitrile rubber (NBR), anti static, oil resistant, UV resistance, heat resistant, wear resistant, durable and long service life.
• •【O-Ring Assortment】All the sizes of this O-ring kit are enough to allow you to cope with various family needs. Metric sizes from 6mm to 28mm O.D., according to different sizes provide 1.5mm/2.4mm/3.1mm 3 reasonable thicknesses. For more details, please refer to our size picture.
• •【Easy to Use】Stored in a labeled and organized resealable case saves you effort in tidying up and choosing sizes.Variety of thickness and size are all in one box, very convenient to use.
• •【Wide Application】The metric o rings prevent leaks in fuel or water plumbing, machinery, hydraulic, and pneumatic connection; provide secure seals for any oil, air, gas, and water seal application(faucet, sinks, filters).