






As shown in Figure 1, when the steel needle (hairpin) is round, it is the direction of removal. As shown in Figure 2, after inserting the dismantling needle into the round hole, turn the knob to push the steel needle out.







As shown in Figure 1, when the steel needle (hairpin) is round, it is the direction of removal. As shown in Figure 2, after inserting the dismantling needle into the round hole, turn the knob to push the steel needle out.















