The lock stops the quick release lever from opening fully.

安全锁能防止快速释放操纵杆完全打开。

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Quick opening side door, can add the side lock, easily install and maintain.

快开侧门，可加装侧门锁，方便安装和维修。

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Quick Release Pin, Ball lock pin, Detent pin, Locator pin.

自主开发产品：快卸销，定位销，球锁销，快速插销，不锈钢销。

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Quick Release Pin, Ball lock pin, Detent pin, Locator pin.

自主开发产品：快卸销，定位销，球锁销，快速插销，不锈钢销。

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