Introducing the Rigid Male Seal-Lok® (with O-Ring) from Sannke Precision Machinery (Ningbo) Co., Ltd., the leading manufacturer, supplier, and factory of high-quality hydraulic fittings in China. This reliable and durable product is designed for leak-free connections in hydraulic systems, providing a tight seal and preventing fluid loss. The Rigid Male Seal-Lok® features a precision-engineered O-ring that ensures a secure and reliable connection, making it ideal for use in a wide range of hydraulic applications. Made from high-grade materials, this fitting is capable of withstanding high-pressure environments, offering exceptional performance and longevity. With a commitment to excellence and a focus on precision manufacturing, Sannke Precision Machinery (Ningbo) Co., Ltd. produces hydraulic fittings that meet the highest industry standards. The Rigid Male Seal-Lok® (with O-Ring) is a testament to their dedication to quality and innovation. Trust Sannke Precision Machinery (Ningbo) Co., Ltd. as your go-to source for premium hydraulic fittings that deliver outstanding results.