The present utility model is characterized by providing a self-lock hook which can attach different objects, such as belts, bag belts and other hitches and metal sticks.

本实用新型提出了一种可方便地连接到 不同物体例如皮带、书包带、其他挂带或者金属杆上的自锁挂钩。

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Lock the carriages on to the engine with this hook.

用这个挂钩把客车车厢挂在机车上。

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Hook lock is used on sliding doors, sliding doors and Windows open and close a means for achieving the.

钩锁是用于推拉门窗上，实现推拉门窗启闭的一种装置。

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The Wales full-back was assisted by a missed tackle from Chuter in midfield, but quick recycling and a change of direction from Jonny Vaughton found Hook, whose perfectly timed pass found the powerful lock for a five-metre touchdown.

BBC: Ospreys 23-6 Leicester