In fact, this fixing clip has a pin, which is inserted into the groove of the tripod head. The pin has a little angle, so it needs a little force to clip in when it is fixed. The plastic buckle of Yuntai is not tightly installed and carelessly installed, resulting in all falling off in the hands of customers;
This buckle is not disposable. Put it back in the bag every time, so as to ensure that the tripod head will not be accidentally damaged because of too many bumps.