The External Hex Heavy Duty Plug features an external hexagonal shape that provides an enhanced gripping surface, enabling effortless installation and removal even in challenging working conditions. it is precision-engineered external hex design not only facilitates easy handling and operation but also ensures a tight and leak-free seal, safeguarding the hydraulic system from potential fluid leaks, contamination, and other operational hazards.Attributes:• Ensures the overall efficiency, safety, and longevity of hydraulic systems• Provides an enhanced gripping surface• Reliable and secure closure solution for hydraulic systemsApplications: The External Hex Heavy Duty Plug is used to provide a secure and reliable closure for hydraulic connections.