QKP 143Pcs Flat Rubber Washers Assortment Kit, 10 Sizes 7/10/12/16/18/20/22/25/28/30mm Rubber Gasket, Suitable for Screws, Hoses, Tap Fittings, Pipes, Shower Hoses, Garden Bolts

Abundant Quantity & Multiple Sizes: This kit includes 143 flat rubber washers in 10 precise sizes (7mm, 10mm, 12mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm), covering most common household and industrial needs, eliminating the hassle of searching for specific sizes. | Premium Rubber Material: Made of high-quality rubber, these washers feature excellent flexibility, wear resistance, and water resistance. They effectively prevent leaks, reduce vibration, and provide reliable sealing performance for long-term use. | Versatile Applications: Perfectly suitable for various scenarios such as screws, hoses, tap fittings, pipes, shower hoses, and garden bolts. Ideal for home maintenance, plumbing projects, automotive repairs, and industrial installations. | Easy to Store & Organize: Comes with a sturdy storage box that keeps the washers sorted by size, making it convenient to find the right one quickly. The compact design saves space and ensures neat storage. | Reliable Sealing & Protection: The flat design ensures tight contact with surfaces, effectively sealing gaps to prevent water, air, or oil leakage. Also protects the connected parts from wear and tear, extending their service life.