| 摘要 |
<p>A wrench having a handle 6, a chain 7, chain attachment means, for example a slot 10, a first jaw 1a, a second jaw 1 b, at least one of the jaws being moveable to substantially close the jaws when desired, the first jaw 1a having a nose part with an outside notched part, the notched part being such that it can, when in use, fit between two pins forming part of a common link of a first part of the chain 7 such that an outer one of the pins is substantially in the notched part while an inner one of the two pins engages an inside part of the first jaw to hold the chain, the chain attachment means being suitable for holding a further part of the chain such that the chain 7, when held, can loop out from and then back to the rest of the wrench.</p> |
