This 1 / 4 pneumatic joint adopts standardized interfaces to ensuring seamless connection with various pneumatic tools and equipment and replace Suitable for various application scenarios, such as industrial manufacturing, automotive maintenance, household pneumatic systems Widely used in various pneumatic systems, providing Stable connection solution and improving work efficiency Make of Iron Galvanized, it has good rust resistance and durability Adopting precisely machining technology to ensuring airtightness and connection stability Specially designed for high-pressure environments, it can stably various industrial grade pneumatic operations, Manufacturer: KACCDE