Boatsea BO-R-270 270Pcs Rubber O Ring Kits 18 Sizes Sealing Gasket Washer Made Of Nitrile Rubber







- Convenient Storage and Use - 270 pieces of NBR rubber O-rings are stored in a sturdy, transparent plastic box with a label, and the required size can be easily selected, eliminating the trouble of sorting and selecting the size. Abundant types and sufficient quantities can allow you to use enough time.
- Quality Assurance - Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.
Boatsea BO-R-740 740Pcs Rubber O Ring Assortment Kits 24 Sizes Sealing Gasket Washer Made Of Nitrile Rubber Nbr







- Excellent material - Our O-rings are made of high-quality commercial grade nitrile rubber (NBR, Buna-N), with good water resistance, oil resistance, heat resistance, sealing, corrosion resistance, abrasion resistance, and antistatic properties , To meet the needs of safe and durable use.
- Quality Assurance - Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.
Boatsea BS-O-407-R Boatsea 407 Pcs Sae Universal O-Ring Kit






- Wide Range of Applications - Universal O Ring buna kits, mechanic nitrile repairs, essential for all workshops and onsite service engineers. Used in pipelines, machinery, hydraulic and pneumatic maintenance, faucets, garages, workshops, automobiles, doors and windows, electrical appliances, bearings, pumps, etc.
- High Quality - Every piece of our O-ring kit is made of top nitrile rubber, heat-resistant, low-temperature/high-temperature resistant, air, water, petroleum products, mineral oil and hydraulic oil, natural gas, kerosene, silicone oil, Non-aromatic fuels and solvents, provide long-lasting and reliable service.
Boatsea BO-R-419 Botasea 419 Pcs Metric O Ring Assortment







- High Quality - Every piece of our O-ring kit is made of top nitrile rubber, heat-resistant, low-temperature/high-temperature resistant, air, water, petroleum products, mineral oil and hydraulic oil, natural gas, kerosene, silicone oil, Non-aromatic fuels and solvents, provide long-lasting and reliable service.
- Quality Assurance - Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.
Boatsea BO-R-141 Pcs Flat O Rings Washer Assortment Set







- Variety of Models - Our products have 18 different models to meet your various needs, inclued Rubber Washers,Fiber Washers (Red Steel Paper Fiber Flat). These popular styles which make you use these often in your life or at work. For more details, please refer to our size pictures. No matter you Planned or Unplanned, you can find the perfect fitting size Here!
- Quality Assurance - Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.
Boatsea 740Pcs Rubber O Ring Assortment 24 Sizes And 270Pcs Rubber O Ring 18 Sizes Sealing Gasket Washer Made Of Nitrile Rubber Nbr For Automotive Repair









- Quality Assurance - Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.
- Variety of Models - 740PCS Universal O Ring buna kits, mechanic nitrile repairs, essential for all workshops and onsite service engineers. Our products have 24 different models to meet your various needs, Sizes range from 6mm to 28mm in outer diameter. For more details, please refer to our size pictures. Wide Applications - Our products have excellent heat
Boatsea 740Pcs 24 Sizes And 225Pcs 18 Sizes Rubber O Ring Assortment Kits









- Excellent material - Our O-rings are made of high-quality commercial grade nitrile rubber (NBR, Buna-N), with good water resistance, oil resistance, heat resistance, sealing, corrosion resistance, abrasion resistance, and antistatic properties , To meet the needs of safe and durable use.
- Wide Applications - Our products have excellent heat resistance - -40C (-40F) to 120C (248F) and are strong and ductile. Therefore NBR O-rings can prevent leakage in fuel or water pipes, hydraulic and pneumatic connections, and provide a safe seal for any oil, air, gas and water sealing applications (faucets, sinks, filters); used in electronic equipment , Pipes, faucets, pumps, solenoids, pressure gauges, sensors, autos, motorcycles, ships, engines, spray guns, etc.
Boatsea 740Pcs Rubber O Ring And 141 Pcs Flat O Rings Washer Assortment









- Wide Applications - Our products have excellent heat resistance - -40C (-40F) to 120C (248F) and are strong and ductile. Therefore NBR O-rings can prevent leakage in fuel or water pipes, hydraulic and pneumatic connections, and provide a safe seal for any oil, air, gas and water sealing applications (faucets, sinks, filters); used in electronic equipment , Pipes, faucets, pumps, solenoids, pressure gauges, sensors, autos, motorcycles, ships, engines, spray guns, etc.
- Wide Applications - Rubber gaskets are resistant to oil, acid and alkali, cold and heat, and aging. It can prevent leakage in fuel or water pipes, mechanical, hydraulic and pneumatic connections and used in any electronic equipment , Pipes, faucets, pumps, solenoids, pressure gauges, sensors, autos, motorcycles, ships, engines,setc. Red steel paper have good insulation performance, it has wide usage for drywall, fencing, mounting fixtures and sheet metal.
Boatsea 540Pcs Rubber O Ring Kits 18 Sizes Sealing Gasket Washer Made Of Nitrile Rubber









- Wide Applications - Our products have excellent heat resistance - -40C (-40F) to 120C (248F) and are strong and ductile. Therefore NBR O-rings can prevent leakage in fuel or water pipes, hydraulic and pneumatic connections, and provide a safe seal for any oil, air, gas and water sealing applications (faucets, sinks, filters); used in electronic equipment , Pipes, faucets, pumps, solenoids, pressure gauges, sensors, autos, motorcycles, ships, engines, spray guns, etc.
- Convenient Storage and Use - 540 pieces of NBR rubber O-rings are stored in a sturdy, transparent plastic box with a label, and the required size can be easily selected, eliminating the trouble of sorting and selecting the size. Abundant types and sufficient quantities can allow you to use enough time.