[PREMIUM MATERIALS] Made of materials, this hydraulic brake hose olive connector insert is durable and anti-rust, ensuring long-lasting use. [PRECISE FIT] High precision design ensures a perfect fit for your disc brake hose, preventing any oil leakage. [EASY INSTALLATION] Simple to install and convenient to use, making it a hassle-free replacement part for your bicycle brake system. [VERSATILE USAGE] Suitable for hydraulic brake hoses, this olive connector insert is a small item with big functionality. [RELIABLE PERFORMANCE] With its excellent toughness and construction, this olive connector insert provides a reliable solution for your brake hose replacement needs., Manufacturer: Jelquix