Adjustable lower dies could be considered to be one of the most versatile additions to a press brake. With this type of tool, openings can be arranged from 1/4" to 15". Spacers are provided to produce the required opening. Slotted spacers allow for easy removal to change the die opening. When not in use, spacers are positioned at sides of the die block. These dies can be furnished in solid lengths or sectioned for easier handling.