Assembly tools for screws and nuts - Double-headed, flat and offset, box wrenches - Length of wrenches and thickness of the heads.

螺钉和螺母用装配工具。双头平直和弯头套筒扳手。扳手长度和端口厚度。

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Assembly tool for screws and nuts - open - end double - head engineers wrenches, double - head box wrenches and combination wrenches - maximum outside dimensions of heads.

螺钉和螺母装配工具。双头开口扳手双头环形扳手和组合扳手。最大头部宽度。

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Edward : Yes, that's it, the small box next to my wrenches. Quick, it's urgent.

爱德华：对，就是在我的扳拑旁边的那个小盒子，快点，急着要的。

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