Versatile Sizing: to accommodate a wide range of inner diameters from 11.5MM to 18MM, perfect for various plumbing, automotive, and exhaust applications. Durable Construction: Crafted from premium stainless steel, these crimp sleeves guarantee exceptional durability and resistance to for long-term use. Perfect for Multiple Applications: Whether connecting soft tubes in agricultural spray systems or handling general plumbing tasks, these connectors are the ideal solution for efficient and effective installations. Bulk Packaging: Supplied in a convenient pack of 50 pieces, these crimp sleeves are ideal for both DIY enthusiasts and professional plumbers needing a reliable supply. Easy Installation: The crimp ensures a secure and tight connection, providing leak-free performance for your water pipes and exhaust systems.