HP 902364-001 hinge brackets are the left and right brackets used in the hinge assembly of HP x2 Detachable PC and HP x2 210 G2 devices. They provide the bracket components for servicing that assembly.
This part number refers specifically to the pair of hinge brackets. HP lists them separately from the hinge bezel, hinge cover and docking connector, so 902364-001 identifies the brackets rather than a complete hinge assembly. The service guide notes that the assembly is repaired through its individual subcomponents.
During disassembly, each bracket is released from its hinge by removing a screw. This makes the pair relevant when repairing the bracket portion of the hinge assembly on the documented HP x2 models.