The Hex Head Adapter is used to provide a convenient tightening and loosening. The function of the Hex head adapter is to create a secure and leak-free connection between the water filter and the plumbing system. It has female threads on one end to attach to the water filter housing and male threads on the other end to connect to the plumbing system.Attributes:• Providing a firm grip for tightening or loosening• Provides paramount stability and guidance and prevents slippageApplications:The Hex Head Adapter is used to prevent leaks ensure a reliable connection, and extend fluid or gas-carrying components in a straight and linear fashion.