| 摘要 |
<p>A grapple tong (20) comprises an elongate member terminating in a grapple prong (20.3) and has a connecting formation (20.1) thereon for connecting the tong (20) to a grapple head (30.1) for pivotal movement about a pivotal axis. The tong (20) is provided with a secondary prong (20.4) thereon which is radially offset from the prong (20.3) with respect to the pivotal axis. An attachment (25) for converting a conventional grapple prong (23) into a tong having two prongs is also provided.</p> |
