Economical Bulk Packaging: Supplied in a convenient pack of 50 pieces, this set of valve cores is ideal for service , maintenance departments, and equipment suppliers who need a cost-effective solution for routine repairs, replacements, and inventory stocking in fire safety operations. Superior Sealing Performance: Equipped with a precisely molded seal, the valve stem core ensures tight, leak-free sealing that preserves system pressure stability, minimizes maintenance needs, and supports consistent performance in both high-pressure and high-temperature conditions. Dimensions for Compatibility: Each valve core measures 0.669" in length and 0.2" in diameter, providing accurate fitment with standard valve interfaces, making it suitable for a broad range of fire-fighting equipment, hoses, and pressure systems requiring dependable connection. High-Quality Materials: This brass valve core is engineered from premium solid brass to deliver outstanding durability, resistance, and long-term reliability in demanding fire-fighting environments, emergency service tools, and other high-stakes safety applications. Comprehensive Quality Control: Every valve core undergoes 100% inspection prior to packing, helping consistent dimensions, sealing performance, and material quality that align with rigorous industry expectations for fire protection systems and other mission-critical uses., Weight: 0.1322773572 pounds, Manufacturer: Xnuiasqe