Premium 740-Piece Universal O-Ring Assortment Kit
High-quality nitrile rubber O-rings ensure superior durability, heat resistance (up to 250°F), and oil/water sealing performance. Precision-engineered in 24 sizes (1mm-25mm ID) for versatile compatibility with faucets, plumbing, automotive, and industrial repairs. Includes 4 professional-grade tools (O-ring pick, hook, installer, and remover) for effortless installation and maintenance. UV-resistant and corrosion-proof for long-term reliability in harsh conditions. Ideal for mechanics, DIY enthusiasts, and plumbing professionals—bulk packaging ensures cost-efficiency for wholesale buyers. Strict QC guarantees consistent thickness and elasticity.