karabiner

Auto-lock-Spring-loaded , twisting mechanism on a karabiner gate that locks by itself when the gate is closed.

铁锁锁门上的弹簧扭转装置,锁门关闭时可以自行锁定.

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5A route shall be considered successfully completed if it has been climbed in accordance with the existing rules and if the rope has been clipped from a legitimate position into the karabiner on the final quickdraw.

当攀登符合先锋比赛之规则与规定，且自正当位置将绳索确实地扣入最后快扣组之钩环内，应视为路线完攀。

provided by jukuu

The point of actuation by gravity has not been investigated by the karabiner manufacturers and is subject to an unknown tolerance range.

岩钉钢环制造商对重力作用点一直未作研究，重力作用点取决于未知的公差范围。

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