Set of 6 Adjustable Parallels

Features:

• Each parallel has two dovetailed pieces that slide on each other and lock in position with set screws. Easily adjusted and set up to size with a micrometer. They can be quickly inserted in slots and expanded to size.
• Height size ranges from 3⁄8" to 2-1⁄4".
• Slot size determined by measuring the parallels externally with a micrometer.
• Includes fitted case.