A Straight Thread O Ring Plug is used to seal the end of the line where it connects to the housing, preventing oil from leaking out and contaminants from entering the unit. It is made from high-quality steel material to withstand the high temperatures and pressures that are present during the operation. The Hexagonal Head design allows for easy fitting and removal using a wrench or socket, providing a convenient and secure means of tightening or loosening the plug.Attributes:• Hexagonal design provides multiple points of contact, allowing for a better grip and torque• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Straight Thread O Ring Plug provides a secure and leak-proof seal, securely attaching the Oil Cooler Line to the axle housing.