* Removable card with three mouths choose the best card on the board position.

* Adjusting the up and down movement of the card can get the best mouth width and intensity.

* Mounted circuit boards should first be placed in the circuit board side of the mouth with a spring card, push back and then another circuit card is placed in the activity block, screws can work.

* Can be fixed with self-tapping screws in the table.

* 4 sponge pads are used at the bottom to prevent the bottom plate from moving during maintenance.

* Stainless steel mobile phone repair tools Adjusted PCB Holder PCB stand For Soldering mobile phone motherboard repair platforms