Kelvinator 0USE62

HINGE LID CONNECTOR 4-HOLE

Most connectors have a gender i.e. the male component, called a plug, connects to the female component, or socket. A connection may be removable (as for portable equipment), require a tool for assembly and removal, or serve as a permanent joint between two points. An adapter can be used to join dissimilar connectors. Connectors are commonly used in plumbing and electromechanical assemblies.

A hinge is a mechanical bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. Two objects connected by an ideal hinge rotate relative to each other about a fixed axis of rotation: all other translations or rotations being prevented, and thus a hinge has one degree of freedom. Hinges may be made of flexible material or of moving components. In biology, many joints function as hinges like the elbow joint.