| 摘要 |
There is provided a pin (100) having a tool engagement portion (220) and a resiliently deformable cover (204) arranged over the tool engagement portion. The resiliently deformable cover is operable to deform from a first position to a second position to allow for the engagement of the tool engagement portion with a tool. The tool engagement portion is substantially concealed when the cover is in the first position, reducing the opportunities for dirt ingress. A tool may be used to deform the cover and allow the tool to engage with the tool engagement portion such that rotation of the tool causes co- rotation of the pin. |
