Features: This set of hose connectors provide reliable connection and durability, perfect for variety of DIY and professional projects. Crafted from quality material, these hose connectors prevent leakages and provide a solid connection for different applications. Suitable for individuals needing connectors for various liquids and gases, making it multifunctional for home repairs and industrial tasks. Easy installation by inserting this barb into the hose, these connectors convenient for quick and hassle frees pipings solution. With pack of 20 connectors in different size, this product ensures you have the right fitting for your connection needs. Specifications: Material: metal Length: about 3.8cm/3.9cm/4cm/4.3cm Package Includes: 20xHose Connector note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.