Versatile Size Range: Available in 100, 115, 155, and 165 PCS options, these spring hose clamps fit inner diameters from 6mm to 22mm, catering to various applications. Durable Construction: Made from zinc-plated carbon steel, these clamps are devised to resist corrode and cracking, ensuring long-lasting performance even in harsh environments. User-Friendly devise: Quick and easy installation and removal with a standard screwdriver, making it convenient for both professionals and DIY enthusiasts. Leak-Proof Performance: Engineered to withstand high pressure and continuous vibrations, these clamps effectively prevent leaks, keeping your fluid systems securely connected. First: Smooth rolled edges protect your hands from cuts during handling, ensuring safe usage while maintaining the integrity of your hoses., Manufacturer: Vividcrate