Buna NO Ring Assortment Kit Rubber Sealing Rings

Wide assortment of sizes: The Buna NO 270 ring assortment kit includes 18 sizes in a storage box. Covers common sealing needs for hydraulic and pneumatic repair tasks on faucets, sinks, and filter machines. Nitrile rubber material: Made from commercial-grade NBR nitrile rubber. Designed to handle contact with lubricants, greases, and UV rays. The flexible rubber construction conforms to static and dynamic sealing points on cylinders. Leak-proof sealing use: The double O-ring design helps reduce water leaks in faucets, sinks, filters, and machines. Suitable for replacing worn rings during home and shop maintenance. Organized storage box: Each size of rubber sealing ring is sorted in a plastic case with dividers and a lid. Easy to identify and store during repairs in a home garage or other environment. Industrial.
【18 Sizes Included】 Includes sizes from 5.29 x 1.78 mm to 17.04 x 3.53 mm. Pack lists contain mixed quantities of 10 to 20 pieces per size for repeated maintenance and replacement needs.