Features: Simple operation, precise screw positioning. The three-piece bayonet can be moved, you can choose the best position to hold your circuit board. You can stop the PCB holder in your table when you remove the BGA IC. When installing your PCB on the holder, it is best to install one side then the other side. Specification: Material: Carbon Steel Size: 8 x 12 cm Type: Fixture Package includes: 1 BST-001A PCB Support Tool