Nail holder

The invention relates to a nail holder which comprises a handle and a connector, one end of the connector is in driving connection with the handle, the other end of the connector is used for clamping a to-be-held part, and the nail holder is characterized in that the connector comprises a mandrel and a clamping assembly used for clamping the to-be-held part; the clamping assembly comprises an elastic assembly and a clamping sleeve, the elastic assembly is arranged at the end, away from the handle, of the mandrel, the elastic assembly is sleeved with the clamping sleeve, the part to be held can be arranged in the elastic assembly, and the clamping sleeve axially moves relative to the elastic assembly; and the elastic assembly is used for locking or detaching the to-be-held part. The invention provides the nail holder which can be repeatedly used, is stable in connection strength, can realize one-key locking and disassembly when being matched with a bone nail for use, can automatically align the bone nail with