| 摘要 |
A cable leader includes an elongated cylindrical body with a pointed leading end and a hollow tubular end. The tubular end cavity includes an axially tapered inner wall. In one embodiment, the inner wall includes a plurality of axially spaced circumferential bites of progressively decreasing diameter to engage and grip the end of a cable pushed into the tubular end. In another embodiment, the inner wall includes internal threads of progressively decreasing diameter for threading onto the end of a cable.
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