Adjustable Parallels
Starrett Adjustable Parallels provide a wide range of use in layout, gauging, inspection work, and setups on various machine tools. It is possible to adjust them to exact size (by micrometer measurement) and permits use in place of several solid-type parallels. These parallels are useful as gages in checking the size of slots and openings. They are convenient for use in machine vices, for leveling or adjusting work on setups of milling and grinding machines, shapers, planers, drill presses, and for many other applications. The parallels slide smoothly and can be easily adjusted. The smaller sizes A, B, and C are locked by one screw, while the larger sizes, D, E, and F have two locking screws.
