| 摘要 |
A socket includes a body and a reinforcing sleeve. The body includes first and second coupling ends for respectively coupling with a fastener and a driving tool. The first coupling end includes a conical section having a small diameter end and a large diameter end. A spacing between the small diameter end and the second coupling end along the longitudinal axis is smaller than a spacing between the large diameter end and the second coupling end along the longitudinal axis. The conical section has increasing diameters perpendicular to the longitudinal axis away from the second coupling end. The reinforcing sleeve is mounted around the conical section of the body to reinforce the socket. |
